1 . A foreigner was sightseeing in a city of South India. He entered a temple that was under ________. There was a sculptor busy making an idol (神像), with a(n) ________ idol lying nearby him.

In ________, the foreigner asked the sculptor,“Hey, why are you making two identical idols?”

“Sir, while I was creating the first idol, my hand ________ and the idol got damaged. That’s why I’m creating the second idol,” the sculptor replied.

The foreigner thoroughly ________ the first idol and again got confused. In a (n) ________ tone, the foreigner again asked the sculptor, “I can’t see any ________ on the surface of the first idol. Where is it? Can you please let me ________?”

The sculptor replied, “Please see, the nose of the first idol was damaged and it cannot be ________.”

“Okay, ________ will it be installed (安装)?” the foreigner asked.

“At 200 feet above the temple building,” the sculptor answered.

The foreigner ________ and said, “Since this idol will be installed so ________ then obviously no one would be ________ to see the damaged nose. Why are you creating this second idol? You’re ________ your time!”

The sculptor returned the smile and said, “Yes, you are right ... but I know it and every time I see that idol, the ________ of building a damaged idol will haunt (萦绕于脑际) me.”

Excellence means ________ and you should be perfect in everything you do in life, no matter what. Excellence is not something that you want to ________ ; it should be from your inner self. No matter what you do in your life, you should feel satisfied inside. If you don’t do it with complete excellence, don’t do it at all ________ if it is not excellent then it won’t be ________ or fun. We are what we repeatedly do, and excellence, therefore, is not an act, but a ________.

1.

A．attack

B．control

C．examination

D．construction

2.

A．old

B．gold

C．broken

D．similar

3.

A．admiration

B．confusion

C．happiness

D．sadness

4.

A．slipped

B．stopped

C．lifted

D．dried

5.

A．abandoned

B．measured

C．checked

D．painted

6.

A．polite

B．impatient

C．joking

D．injured

7.

A．label

B．feature

C．mistake

D．symbol

8.

A．guess

B．judge

C．speak

D．know

9.

A．ignored

B．repaired

C．discovered

D．prevented

10.

A．how

B．why

C．when

D．where

11.

A．sighed

B．screamed

C．smiled

D．sobbed

12.

A．far

B．high

C．deep

D．backward

13.

A．glad

B．ready

C．eager

D．able

14.

A．contributing

B．exhausting

C．wasting

D．killing

15.

A．guilt

B．fear

C．criticism

D．dilemma

16.

A．perfection

B．success

C．creativity

D．popularity

17.

A．rely on

B．take in

C．appeal for

D．show off

18.

A．but

B．because

C．so that

D．even though

19.

A．complex

B．challenging

C．profitable

D．understandable

20.

A．duty

B．compliment

C．habit

D．dream

2 . I’ve had some pretty serious issues with some people in my community recently. As a result. I stopped away from them and did my best to _______ them. But the emotions that I felt from those events continued to _______ me and it began destroying the relationships in other parts of my life. I ended up making the _______ with people I really cared about.

Yesterday, I was _______ to attend a conference of community because of a major work event. 1 was _______ about this event for days and it was pretty _______ when I first saw the people I _______ with at the conference.

_______ all of this, the strangest yet most _______ thing happened to me: there were no ________ or drama with anyone. Some of the people didn’t even know who I was and it was ________ that a lot of people have moved on from the events. There wasn’t anything to worry about anymore. No one was holding ________ against me. I looked at them during the ________ and apologized in my head and ________ them. After doing this, I felt ________ in myself.

Through my recent practice in compassion, I ________ that when you forgive others, you ________yourself as well. This important ________ on forgiveness helps me to ________ things from a bigger view. I know people still ________ me during that time. I wish them the best life that they can have. And then, I move on.

1.

A．understand

B．comfort

C．forget

D．entertain

2.

A．disturb

B．frighten

C．inspire

D．amaze

3.

A．competition

B．break

C．decision

D．difference

4.

A．promised

B．allowed

C．persuaded

D．forced

5.

A．anxious

B．crazy

C．happy

D．sorry

6.

A．exciting

B．depressing

C．confusing

D．embarrassing

7.

A．quarreled

B．competed

C．chatted

D．combined

8.

A．Because of

B．In favor of

C．In spite of

D．In case of

9.

A．incredible

B．wonderful

C．important

D．popular

10.

A．instructions

B．double

C．bargains

D．argument

11.

A．necessary

B．impossible

C．clear

D．strange

12.

A．sorrow

B．surprise

C．anger

D．silence

13.

A．convenience

B．conference

C．performance

D．experiments

14.

A．forgave

B．complained

C．recalled

D．reminded

15.

A．pride

B．peace

C．gratitude

D．sympathy

16.

A．realize

B．suggest

C．insist

D．explain

17.

A．risk

B．free

C．ignore

D．believe

18.

A．shift

B．experience

C．lesson

D．lecture

19.

A．serve

B．gain

C．pay

D．see

20.

A．cheered for

B．cared about

C．depended on

D．looked after

3 . My five-year-old daughter and I were just about to leave Target when it started to pour rain. We _________ our shopping cart behind the glass doors and looked at the wet parking lot. In front of us some shoppers were waiting for a family member to _________ them up on the sidewalk, while others were waiting for the rain to _________.

“Do we wait or just get wet?” I asked my little one. “Let’s just get wet.” she said. Our car wasn’t parked close. But the rain only got _________. So, we decided to make a run for it. On our way out, I asked my daughter if she was _________. She nodded. Then we hurried _________ the parking lot, with rain pouring down on us. I got her into the car, _________ the cart and jumped into the front seat. I turned the _________ on, thinking my daughter would _________ she was cold. “Are you okay?” I asked, turning around to see her __________ big. “We did this,” she said.

As I drove home in the storm, I thought some people were still at Target waiting __________. How often do we let life’s storms __________ us from reaching farther? If we just wait, whatever __________ we are facing might go away. But we __________ on the other side of the door.

I believe our __________ is much better than just being stuck in a store on a Saturday afternoon. When we __________ walking through life’s difficulties, we miss out on all life has for us. My daughter went out without __________ into the rain. She accepted the __________ as part of the day’s journey. She was willing to take on __________ to get where she wanted to go. What really matters is not whether we have problems in life, but how we __________ them.

1.

A．hid

B．returned

C．carried

D．stopped

2.

A．bring

B．pick

C．dress

D．cover

3.

A．pass

B．fall

C．increase

D．continue

4.

A．less

B．worse

C．softer

D．later

5.

A．worried

B．careful

C．sure

D．proud

6.

A．across

B．over

C．along

D．down

7.

A．exchanged

B．checked

C．controlled

D．emptied

8.

A．radio

B．heater

C．light

D．cooler

9.

A．explain

B．expect

C．complain

D．ignore

10.

A．smiling

B．thinking

C．talking

D．crying

11.

A．nervously

B．doubtfully

C．patiently

D．anxiously

12.

A．protect

B．keep

C．remove

D．excuse

13.

A．strength

B．threat

C．decisions

D．troubles

14.

A．grow

B．succeed

C．freeze

D．rise

15.

A．difference

B．purpose

C．choice

D．discovery

16.

A．imagine

B．avoid

C．enjoy

D．practice

17.

A．hesitation

B．reply

C．regret

D．aim

18.

A．mistake

B．concern

C．fun

D．inconvenience

19.

A．pride

B．happiness

C．challenges

D．responsibilities

20.

A．react to

B．come across

C．take over

D．run into

4 . The Enemy Is in My Pocket

Yesterday I went to a phone store. There were no other ___________ inside, just me and three salespeople.

“How can I help you?” One of them asked me.

I replied, “I ___________ if I'm able to trade in my iPhone for a non-smart phone.”

“Um, let me check on that.” She walked to the other end of the ___________ to ask her manager. Later, she came back with ___________ news. She smiled, ___________ they didn't provide such service. “___________ , you're the first person we've ever had who wanted to trade down your phone. "

That moment had come after months of struggle. I ___________ thought that I'd reach that point. I'm young and always ___________ the latest internet happenings using my iPhone. I didn't want to ___________ anything.

But one day, I began to wonder how important being online really is and if it made me a ____________ person. Twitter has funny jokes, but I’m often mad at posts from trolls (喷子). I spend hours playing games that ________the intention to read the news online. Throughout high school, the lessons had no hope of pulling my ____________ away from my phone. Being online so much made me feel ____________ or anxious and ____________ real-world things I needed to get done.

So, I wanted to ____________. Unfortunately, as I was told by the saleswoman, that isn't possible quite yet. But since then, I've started to leave my phone in my bedroom when I need to ____________ and when I go out with friends. The best way to stop ____________ my phone constantly is not having my phone on me to begin with.

I've only been doing this for a few days, but I have found myself obviously more ____________ and creative without breaking my concentration whenever I get a TikTok notification (通知).

Where there is a ____________ there is a way. There are always ways that everyone can enjoy the conveniences of new technology ____________ being burdened (烦扰) by it.

1.

A．students

B．customers

C．friends

D．managers

2.

A．wonder

B．doubt

C．question

D．ask

3.

A．restaurant

B．store

C．street

D．market

4.

A．good

B．latest

C．certain

D．bad

5.

A．saying

B．announcing

C．giving

D．concluding

6.

A．Exactly

B．Finally

C．Eventually

D．Actually

7.

A．never

B．often

C．sometimes

D．also

8.

A．take charge of

B．come up with

C．keep in touch with

D．carry on with

9.

A．leave

B．catch

C．miss

D．make

10.

A．better

B．funnier

C．worse

D．stronger

11.

A．started with

B．ended up in

C．went with

D．succeeded in

12.

A．memory

B．attention

C．energy

D．money

13.

A．amazed

B．glad

C．puzzled

D．angry

14.

A．regret

B．arrange

C．enjoy

D．forget

15.

A．stay

B．sell

C．change

D．explore

16.

A．sleep

B．rest

C．work

D．play

17.

A．checking

B．trading

C．answering

D．seeing

18.

A．sensitive

B．attractive

C．positive

D．productive

19.

A．problem

B．will

C．road

D．lesson

20.

A．beside

B．before

C．without

D．by

5 . My two kids and I go to the library every week. I love getting a huge bag of books and feeling the excitement to see where they take us. It’s a strong memory that I have from my own childhood and I cherish the idea of repeating it with my kids. However, the more time I spend at the library with my family, the more I realize that its benefits go beyond just a bag of new books to read. The resources libraries provide and the values they advocate are making my kids into better humans.

Just as importantly, libraries are institutions devoted to sharing information and ideas. Libraries were participating in a sharing economy long before Netflix or Airbnb. Sharing copies of books, DVDs and other media has a major environmental advantage over purchasing new copies. What’s more, libraries make a commitment to sharing, which is so beneficial and can be carried over into the rest of our lives.

For my kids, learning about how our library books are just on loan to us and belong to everyone in the community was the first lesson on how to take care of things so that they can last and be used by many people. The idea of treating things as important long-lasting objects instead of disposable (一次性的) ones was easy to drive home when it was connected to the library books that they love checking out. It also is a great way to talk about sharing resources and how we have to think beyond ourselves.

During our last visit to the library, my kids picked out their usual big stack of books. The subjects ranged from how cocoa beans are made into chocolate to a duck that has lost his socks. Every time they pick out books in the library, whether they are informative or very silly, they’re learning about how the world works, and strengthening their imaginations. And by encouraging them to do that now, I’m hopefully starting a lifelong habit for my kids.

1. What do we know about the author?

A．She used to do the reading in groups.

B．She contributes annually to a bookstore.

C．She enjoyed going to the library as a child.

D．She regards new books as the highlight of the library.

2. Why does the author mention Netflix and Airbnb in Paragraph 2?

A．To introduce the long history of libraries.

B．To stress the sharing economy is welcomed by people.

C．To show libraries represent a sharing economy for long.

D．To compare the differences between libraries and Netflix and Airbnb.

3. Children’s realizing that library books are public property helps them learn to .

A．deal with disposable things properly

B．make the best of the community

C．have a strong sense of belonging

D．value good things and pass them down

4. Which of the following may the author agree with?

A．Reading helps develop a habit of writing.

B．Wide reading can fire children’s imagination.

C．Children are advised to choose books wisely.

D．Children are less interested in informative books.

5. What can be a suitable title for the text?

A．Benefits of Visiting the Library with Kids

B．Teaching Our Children to Share Things

C．Making Our Children Competent Readers

D．Memories of Happy Moments in the Library

6 . Someone told me that if I want to learn about humanity, I should watch the television show, Undercover Boss. It’s a reality show where the________ of different businesses go undercover(暗中地)to________ what’s really going on at their company and how their employees really feel.

The other day, the episode(一集)I________to watch did teach me something different and inspiring. The business owner________   to be broke and in desperate search of a new way out of his________ and emotional difficulties. He recited his________ story to one of his   employees and was ________ by her response. She was quite encouraging and optimistic. Not only did she seem to________ him after a brief acquaintance, but she later revealed that she herself, who seemed to be full of sunshine and optimism, was________ homeless! The owner was hugely surprised. How could she maintain such high ________ in the face of such challenges? How could she even try to ________ him in the middle of her own battles? She taught the owner--- and the TV audience --- a ________ about true kindness.

However, that’s not the ________ of the story. What________ me most is that the business owner didn’t plan to just sit and watch. ________, he was inspired to________. At the conclusion of the episode, he promoted this employee to assistant manager, with the accompanying________ in salary. And then the owner gave her a check for $250,000 to help her________ a house. While watching all these, I was in tears. It was a touching story because this employee was kind with absolutely no expectation of________. She was really kind despite her own bad________. Just as the saying goes, one good turn deserves another.

1.

A．employees

B．bosses

C．advertisers

D．customers

2.

A．imagine

B．predict

C．consider

D．discover

3.

A．happened

B．tried

C．wished

D．decided

4.

A．expected

B．failed

C．pretended

D．refused

5.

A．educational

B．practical

C．physical

D．financial

6.

A．interesting

B．false

C．strange

D．famous

7.

A．discouraged

B．defeated

C．moved

D．puzzled

8.

A．teach

B．admire

C．look after

D．believe in

9.

A．partly

B．usually

C．actually

D．nearly

10.

A．positions

B．spirits

C．levels

D．standards

11.

A．encourage

B．love

C．betray

D．lead

12.

A．method

B．chance

C．rule

D．lesson

13.

A．tone

B．truth

C．end

D．development

14.

A．forced

B．pushed

C．impressed

D．bothered

15.

A．Yet

B．Meanwhile

C．Therefore

D．Instead

16.

A．give back

B．get away

C．watch out

D．hold on

17.

A．appearance

B．raise

C．number

D．plan

18.

A．rent

B．repair

C．decorate

D．buy

19.

A．honor

B．promotion

C．reward

D．comfort

20.

A．situation

B．health

C．idea

D．performance

7 . Ralph Emerson once said that the purpose of life is not to be happy, but to be useful, to be loving, to make some difference in he world. While we appreciate such words of wisdom, we rarely try to follow them in our lives.

Most people prefer to live a good life themselves, ignoring their responsibilities for the world. This narrow perception of a good life may provide short-term benefits, but is sure to lead to long-term harm and suffering. A good life based on comfort and luxury may eventually lead to more pain be-cause we spoil our health and even our character, principles, ideals, and relationships.

What then, is the secret of a good life? A good life is a process, not a state of being : a direction, not a destination. We have to earn a good life by first serving others without any expectation in return because their happiness is the very source of our own happiness. More importantly, we must know ourselves inside out. Only when we examine ourselves deeply can we discover our abilities and recognize our limitations, and then work accordingly to create a better world.

The first requirement for a good life is having a loving heart. When we do certain right things merely as a duty, we find our job so tiresome that we’ll soon burn out. However, when we do that same job out of love, we not only enjoy what we do, but also do it with an effortless feeling.

However, love alone is insufficient to lead a good life. Love sometimes blinds us to the reality. Consequently, our good intentions may not lead to good results. To achieve desired outcome, those who want to do good to others also need to equip themselves with accurate world knowledge. False knowledge is more dangerous than ignorance. If love is the engine of a car knowledge is the steering wheel(方向盘). If the engine lacks power, the car can’t move; if the driver loses control of the steering, a road accident probably occurs. Only with love in heart and the right knowledge in mind can we lead a good life.

With love and knowledge, we go all out to create a better world by doing good to others. When we see the impact of our good work on the world we give meaning to our life and earn lasting joy and happiness.

1. What effect does the narrow perception of a good life have on us?

A．Making us simple-minded	B．Making us short-sighted.
C．Leading us onto a busy road.	D．Keeping us from comfort and luxury.

2. According to the author, how can one gain true happiness?

A．Through maintaining good health.

B．By going through pain and suffering.

C．By recognizing one’s abilities and limitations.

D．Through offering help much needed by others.

3. According to Paragraph 4, doing certain right things with a loving heart makes one________.

A．less selfish	B．less annoying
C．more motivated	D．more responsible

4. In what case may good intentions fail to lead to desired results?

A．When we have wrong knowledge of the world.

B．When our love for the world is insufficient.

C．When we are insensitive to dangers in life.

D．When we stay blind to the reality.

5. According to Paragraph 5, life can be made truly good when ________.

A．inspired by love and guided by knowledge

B．directed by love and pushed by knowledge

C．purified by love and enriched by knowledge

D．promoted by love and defined by knowledge

8 . I’m an 18-year-old pre-medical student, tall and good-looking, with two short story books and quite a number of essays to my credit. Why am I singing such praises of myself? Just to explain that the attainment of self-pride comes from a great deal of self-love, and to attain it, one must first learn to accept oneself as one is. That was where my struggle began.

Born and raised in Africa，I had always taken my African origin as burden. My self-dislike was further fueled when my family had to relocate to Norway, where I attended a high school. Compared to all the white girls around me, with their golden hair and delicate lips, I ,a black girl, had curly hair and full, red lips. My nose often had a thin sheet of sweat on it, whatever the weather was. I just wanted to bury myself in my shell crying “I’m so different!”

What also contributed to my self-dislike was my occasional stuttering (口吃), which had weakened my self-confidence. It always stood between me and any fine opportunity. I’d taken it as an excuse to avoid any public speaking sessions, and unknowingly let it rule over me.

Fortunately, as I grew older, there came a turning point. One day a white girl caught my eye on the school bus when she suddenly turned back. To my astonishment, she had a thin sheet of sweat on her nose too, and it was in November! “Wow,” I whispered to myself, “this isn’t a genetic(遗传的) disorder after all. It’s perfectly normal.” Days later, my life took an-other twist(转折). Searching the internet for stuttering cures, I accidentally learned that such famous people as Isaac Newton and Winston Churchill also stuttered. I was greatly relieved and then an idea suddenly hit me—if I’m smart, I shouldn’t allow my stuttering to stand between me and my success.

Another boost to my self-confidence came days later as I was watching the news about Oprah Winfrey, the famous talk show host and writer—she’s black too! Whenever I think of her story and my former dislike of my color, I’m practically filled with shame.

Today, I’ve grown to accept what I am with pride; it simply gives me feeling of uniqueness. The idea of self-love has taken on a whole new meaning for me: there’s always something fantastic about us, and what we need to do is learn to appreciate it.

1. What affected the author’s adjustment to her school life in Norway？

A．Her appearance

B．Social discrimination.

C．Her changing emotions.

D．The climate in Norway.

2. What did the author’s occasional stuttering bring about according on Paragraph 3?

A．Her lack of self-confidence.

B．Her loss of interest in school.

C．Her unwillingness to greet her classmates.

D．Her desire for chances to improve herself.

3. How did the author feel on noticing the similarity between her and the girl on the bus?

A．Blessed and proud.

B．Confused and afraid.

C．Amazed and relieved.

D．Shocked and ashamed.

4. What lesson did the author learn from the cases of Newton and Churchill?

A．Great minds speak alike.

B．Stuttering is no barrier to success.

C．Wisdom counts more than hard work.

D．Famous people can’t live with their weaknesses.

5. What can best summarize the message contained in the passage?

A．Pride comes before a fall.

B．Where there is a will, there is a way.

C．Self-acceptance is based on the love for oneself.

D．Self-love is key to the attainment of self-pride.

9 . When I was in sixth grade, I joined the band program to learn to play the clarinet (单簧管). The beginning of the year had gone _________. But as most students progressed, I seemed to fall behind. One day, when my teacher told us to play in front of the other students, I was filled with fear. I knew I would _________. When I began to play, my rhythms (节奏) were good, but my tone was another _________. “Did you practice your lesson?” the teacher barked at me. I felt so _________ and my world came _________ down in an instant.

From then on, I hated playing the clarinet and I kept getting _________. With the day of the new performance approaching, I grew increasingly upset. In a moment of _________, I asked for sick leave. It was so relieving and such a(n) _________ way out.

The avoidance of my lessons continued until my mum asked me about it. “I want to quit.” My tears started _________. “If you really want to quit, why are you crying?” asked mum. She __________ and I realized I wanted to stay in band and, by not facing my fears, I had created a black hole that would be difficult to __________ out of. I made a __________ not to hide from my fears and to stand up to even the worst of them, so a __________ could be achieved.

The next day I met with my band teacher and told her I was having a problem and couldn’t __________ why. She asked me gently to play for her. I tried, but only an unpleasant sound came out. She didn’t __________ at me and handed me a new reed (簧片). I put it in place and tried again. To my great __________ I could play well. My problem was solved and my fear was __________ a lot that year.

__________ I’m glad that I overcame my fear. Fear can __________ everything in a person’s life. Hiding from those very fears only creates a hole, which makes a person stay __________ inside. After facing up to a fear, one may find life easier and much more enjoyable.

1.

A．badly

B．endlessly

C．randomly

D．smoothly

2.

A．mess up

B．move on

C．set out

D．take off

3.

A．impression

B．essay

C．story

D．factor

4.

A．ashamed

B．starved

C．excited

D．relaxed

5.

A．crashing

B．moving

C．selling

D．bending

6.

A．stricter

B．worse

C．happier

D．smarter

7.

A．joy

B．panic

C．doubt

D．sympathy

8.

A．funny

B．important

C．easy

D．traditional

9.

A．drying

B．disappearing

C．flowing

D．separating

10.

A．had a point

B．made a change

C．reached a level

D．took a break

11.

A．send

B．bring

C．pick

D．climb

12.

A．request

B．resolution

C．presentation

D．proposal

13.

A．balance

B．degree

C．position

D．solution

14.

A．figure out

B．give away

C．think over

D．make up

15.

A．aim

B．smile

C．wave

D．shout

16.

A．anger

B．sorrow

C．disappointment

D．surprise

17.

A．felt

B．shown

C．removed

D．voiced

18.

A．Carrying on

B．Looking back

C．Stepping aside

D．Turning around

19.

A．consume

B．examine

C．reflect

D．rescue

20.

A．unknown

B．unpunished

C．interested

D．trapped

10 . I have been a member of an organization. This organization fights for the protection of _______ rights. As a result, we may _______ from special discounts and offers. _______, when we could get special charges on gas and electricity bills a year ago, I _______ to join a group and take advantage of lower _______ .

I must say that I felt quite _______ with their customer service, because there were no hard selling (硬性推销)practices. So when I got a _______ from them, summarizing their actions and the benefits I got thanks to them, I _______ to it. Though there was a field _______ one could ask about his/her file or ask a question, I wrote: I don’t have any ________ but here is some feedback (反馈) for you.

And I ________ the people and the team who worked hard and ________ their customers well. I said how I appreciated their ________ and the money that they had helped me save. The following day, the manager answered my letter and said that she had forwarded it to her ________ and she thanked me for my ________ words.

Sometimes, we take it for granted that everything has to be perfect for us and we ________ high quality prices and service. However, don’t ________ to thank those people who try to make this ________. More importantly, we are ________ to do it more often, as well. In other words, we ought to care for people who do care for us. ________ should it be a one-way-ticket relationship?

1.

A．strangers’

B．employers’

C．producers’

D．consumers’

2.

A．suffer

B．benefit

C．learn

D．hear

3.

A．Besides

B．Instead

C．Therefore

D．However

4.

A．decided

B．used

C．struggled

D．had

5.

A．qualities

B．donations

C．wages

D．prices

6.

A．disappointed

B．satisfied

C．familiar

D．patient

7.

A．call

B．present

C．letter

D．report

8.

A．replied

B．referred

C．turned

D．wrote

9.

A．which

B．while

C．unless

D．where

10.

A．complaint

B．question

C．suggestion

D．comment

11.

A．encouraged

B．rewarded

C．thanked

D．comforted

12.

A．served

B．treated

C．knew

D．awarded

13.

A．supports

B．opinions

C．strengths

D．efforts

14.

A．family

B．team

C．boss

D．friend

15.

A．exciting

B．loud

C．kind

D．defending

16.

A．expect

B．get

C．offer

D．enjoy

17.

A．ask

B．promise

C．fear

D．forget

18.

A．necessary

B．possible

C．normal

D．natural

19.

A．reminded

B．allowed

C．supposed

D．forced

20.

A．Why

B．How

C．When

D．What