1 . Buck did not know that there was trouble ahead, Trouble for every dog with strong muscles and warm long hair, from Seattle to southern California. Some men had found a yellow metal in the Arctic darkness, and thousands of other men were rushing there. These men wanted dogs that were heavy, with strong muscles for working hard and furry coats to protect them from the cold.

Buck lived at a big house in a sunny valley in California which was owned by Judge Miller. He was neither a house dog nor a kennel (狗窝) dog. The whole of Judge Miller's land was his. Buck was king---king over all the crawling, flying things of Judge Miller's lands, humans included.

His father, Elmo, had been the Judge's inseparable companion. And when he died, Buck took his father’s place. He was not so large---he weighed only sixty kilogram---for his mother, Shep, had been a Scottish sheepdog. Hunting and other outdoor activities had hardened his muscle, and swimming had made him healthy.

This was Buck in the autumn of 1897, when the discovery of gold in the Klondike brought Men from everywhere to the frozen north. But Buck did not read the newspapers. And he did not know that Manuel one of the gardeners helper, was not a good man. Manuel gambled (赌博) and wasted the little money he had. No one saw him and Buck go off on what Buck thought was a walk. No one saw them arrive at the railway station where Manuel sold Buck to a man who was waiting for him,

After two days ho was cried off the train in Seattle into a small, high-walled yard. There a fat man in a red sweater broke open the cage with a small axe (斧头)，while holding a club (棍棒) in the other hand. When there was a big enough opening, Buck jumped out like a red-eyed devil, straight at the fat man. But in mid-air, just as his teeth were going to close on the man, he received a shock that he had never felt before, It turned him over and onto the ground. He had never been struck by a club in his life, and he did not understand. He was smashed down a dozen times.

Buck saw that he stood no chance against the man with the club. He had learned the lesson, and for the rest of his life he never forgot it. It was his introduction into the world of primitive law.

In the end a small man called Perrault paid three hundred dollars for him, and he was led away with Curly, a good-natured Newfoundland dog.

1. What kind of dogs did the gold-seekers want?

A．Heavy house dogs with yellow hair.	B．Strong long-haired dogs.
C．Diligent dogs with yellow hair	D．Muscular kennel dogs.

2. Buck was proud of himself for the following reasons, EXCEPT that ______.

A．he was king over all living things of Judge Miller's lands

B．he became the Judge's inseparable companion after his father's death

C．he had a good life with many outdoor activities to get strong and healthy

D．he was wanted by gold-seekers thanks to his strong muscles and long hair

3. Which of the following statements is true according to the passage?

A．Judge Miller owned a big house and a large piece of land in the Klondike.

B．Manuel bought and sold Buck because he needed money to support his life.

C．The fat man cruelly beat Buck with a club to teach him how to fight back.

D．Buck's introduction into the word of primitive law was obeying the fat man.

4. What can be the suitable title for the excerpt?

A．Fall into Trouble	B．Fight against a Man
C．Escape from Trouble	D．Believe in a Man

2 . It was officially Christmas vacation. The whole family spent Christmas morning _______gifts. I had bought my baby sister Melissa a toy cat at the local dollar store. When she _______it, I was delighted that she liked it.

Melissa also had a gift for me. With a smile she tried to resist, she _______ the package to me. “For you,” she said.

I pulled back the paper to _______ the gift to the rest of the family — one red Barbie car — Melissa's favorite toy. Words _______ me. I looked back and forth between the gift she'd given me and the _______toy cat I'd given her. Melissa loved that car more than all her other toys. I was wondering _______ she was parting with what she treasures.

Realizing Melissa was _______ her favorite toy, I pushed through the confusion I was feeling to said, “Melissa, really, you don't have to. This is nice of you, but you should _______it.”

She whispered, “I loved that car ...________ I want you to have it.”

In that ________ I knew Melissa wasn't giving me a ________; she was giving me her heart — ________it came in the form of a little red plastic car. Christmas wasn't about parties or presents or getting things, Christmas was about ________ and I would never be too ________ for that.

1.

A．making

B．sending

C．purchasing

D．exchanging

2.

A．noticed

B．found

C．designed

D．opened

3.

A．lent

B．handed

C．carried

D．delivered

4.

A．offer

B．show

C．display

D．expose

5.

A．failed

B．struck

C．lost

D．moved

6.

A．lovely

B．special

C．small

D．cheap

7.

A．how

B．why

C．what

D．when

8.

A．looking for

B．making up

C．giving away

D．turning down

9.

A．remain

B．change

C．keep

D．forget

10.

A．since

B．while

C．and

D．but

11.

A．occasion

B．moment

C．period

D．situation

12.

A．cat

B．surprise

C．toy

D．pleasure

13.

A．now that

B．even if

C．because

D．unless

14.

A．love

B．hope

C．dream

D．faith

15.

A．casual

B．permanent

C．smart

D．old

3 . Teachers and students at Herbert Slater Middle School in Santa Rosa, California are used to seeing 7^th grader Raquel Zuniga holding a stuffed Kermit the Frog doll as she goes about her school day.

Raquel, aged 12, attends classes for students with mild to serious disabilities. Having her favorite frog doll Kermit by her side makes school life much easier for her, yet there are still times when Kermit’s cheery presence isn’t enough to help her through her anxiety.

One day Raquel was having a hard time changing halfway from inside the classroom to outside. Several teachers approached Raquel as she held Kermit tight and walked back and forth in the hallway, yet none could get through to the child. After nearly an hour, school resource officer Chris Morrison happened to wander by to see if she could help.

Chris herself was a teacher for high-risk students in Los Angeles for twelve years before joining the Santa Rosa Police. She’s now been on the job as a cop for eighteen years, but those teaching wisdoms still run deeply through her mind.

Without hesitation Chris approached the student and bean to speak to her in a comforting voice. Chris did something simple yet extraordinary: she began to sing. Not only does music have a calming effect on its own but also the song she selected was especially meaningful: “Rainbow Connection”, the 1997 song made famous by Kermit the Frog himself.

Raquel’s face lights up in a beautiful smile as she turns to her teacher as if to say, “She’s singing my song!”

“The three of us were standing there in awe,” said Assistant Principal Jessica Romero, adding that she wasn’t the least bit surprised that this kind act came from Officer Morrison. “She’s a very special soul,” Jessica explained. “She comes to everything she does with heart, with empathy, and is able to build close relationship with students.”

1. Why does Raquel always hold the Kermit frog doll in her school days?

A．Because she is mentally disabled.	B．Because students are used to seeing it.
C．Because it gives her a sense of safety.	D．Because the teachers there encourage it.

2. According to the article, what do we know about Chris Morrison?

A．She has been a teacher for high-risk students in Los Angeles for 12 years.

B．She is working both as a teacher at the middle school and a policewomen.

C．She is understanding and knows what to do to comfort the children in anxiety.

D．She is warm-hearted and always surprises the teachers around with her wisdom.

3. Chris chose the song “Rainbow Connection” because _______.

A．it is a song meaningful to Raquel

B．it is a song popular among children

C．it is a song familiar to Chris

D．it is a song to calm children

4. What is the last paragraph mainly about?

A．The satisfying ending of the warm story.	B．Teacher’s impression about Chris Morrison.
C．Teachers’ reaction to Chris Morrison’s method.	D．The unique method to get through to a child.

4 . My day started just like all the other days. I left for the train station at 7:35 to arrive at work by 8:30. While on the train I would always choose a seat away from the crowd so I can read the newspaper _______ and quietly. I didn’t know why but for some reason when I got on the train today it was unusually ________. I sat down in the only seat available beside a middle-aged man who had his head down and seemed to be ________ in his thoughts. I was glad that he didn’t notice when I sat next to him because he just ________ to look down towards the floor.

Shortly after the train left I found myself ______what could be so important that he didn’t even see me. I tried to forget about it. However, for some strange reason this inner ______ kept forcing me to talk to this man. I tried to ignore the voice _______ there was no way I was starting a conversation with a complete stranger. Finally I _______ and came up with an excuse to ask him a question. When he ________ his head, I could see that he had some tears rolling down the side of his face _______ his feeble(微弱的) attempt to wipe them away. We talked for about 20 minutes and in the end he seemed to be doing ________.

Several weeks had passed when I noticed an unaddressed ________ on my desk after returning from lunch. It only had the word ________ written on it. When I read the note inside the envelope I was so filled with emotions that I couldn’t ________ myself. It was a letter from the man I met on the train thanking me again for talking to him and ________ his life that day. Apparently he had some very hurtful personal problems that were so ________ he was planning to take his life that day.

In his letter he explained that he in _________ screamed out to God that if God really cared about him he would ________ someone to prevent him from taking his life. In his eyes I was that someone, that Angel sent by God.

So the next time you feel prompted (冲动) for no ________ reason to talk to a friend, relative, neighbor or even a complete stranger, please remember my story. You just may make a ________ in someone’s life when you listen to your inner voice.

1.

A．hopefully

B．peacefully

C．sincerely

D．immediately

2.

A．full

B．noisy

C．clean

D．empty

3.

A．disappointed

B．employed

C．occupied

D．sunk

4.

A．decided

B．hesitated

C．began

D．continued

5.

A．wondering

B．realizing

C．concluding

D．discovering

6.

A．voice

B．enthusiasm

C．memory

D．love

7.

A．though

B．as

C．unless

D．if

8.

A．broke down

B．broke up

C．broke in

D．broke out

9.

A．dragged

B．shook

C．bent

D．raised

10.

A．in case of

B．in search of

C．in defense of

D．in spite of

11.

A．weaker

B．worse

C．stronger

D．better

12.

A．package

B．present

C．envelope

D．directory

13.

A．Angel

B．Colleague

C．Companion

D．Friend

14.

A．contain

B．excite

C．embarrass

D．upset

15.

A．taking

B．changing

C．improving

D．saving

16.

A．convincing

B．uncontrolled

C．uncomfortable

D．encouraging

17.

A．conclusion

B．hopelessness

C．power

D．practice

18.

A．carry

B．hire

C．force

D．send

19.

A．violent

B．obvious

C．disagreeing

D．stupid

20.

A．decision

B．schedule

C．difference

D．reservation

5 . My fifteen-year-old son has just returned from abroad with rolls of exposed film and a hundred dollars in uncashed traveler’s checks, and is asleep at the moment. His blue duffel bag lies on the floor where he dropped it. Obviously, he postponed as much sleep as he could: when he walked in and we hugged, his electrical system suddenly switched off, and he headed directly for the bed, where I imagine he beat his old record of sixteen hours.

It was his first trip overseas, so weeks before it, I pressed travel books on him, and a tape cassette of useful French phrases; drew up a list of people to visit; advised him on clothing and other things. At the luggage store where we went to buy him a suitcase, he headed for the duffels, saying that suitcases were more for old people.

During the trip, he called home three times: from London, Paris, and a village named Ullapool. Near Ullapool, he climbed a mountain in a rainstorm that almost blew him off. In the village, a man spoke to him in Gaelic, and, too polite to interrupt, my son listened to him for ten or fifteen minutes, trying to nod in the right places. The French he learned from the cassette didn’t hold water in Paris. The French he talked to shrugged and walked on.

When my son called, I sat down at the kitchen table and leaned forward and hung on every word. His voice came through clearly, though two of the calls were like ship-to-shore communication. When I interrupted him with a “Great!” or a “Really?”, I knocked a little hole in his communication. So I just sat and listened. I have never listened to a telephone so attentively and with so much pleasure. It was wonderful to hear news from him that was so new to me. In my book, he was the first man to land on the moon, and I knew that I had no advice to give him and that what I had already given was probably not much help.

The unused checks are certainly evidence of that. Youth travels light. No suitcase, not much luggage and a slim expense account, and yet he went to the scene, and came back safely. I sit here amazed. The night when your child returns with dust on his shoes from a country you’ve never seen is a night you would gladly turn into a week.

1. During the trip, the author’s son ______.

A．ran out of money	B．forgot to call his mother
C．had inadequate sleep	D．failed to take good pictures

2. Which of the following could best describe the author’s son?

A．Polite and careless.	B．Creative and stubborn.
C．Considerate and independent.	D．Self-centered and adventurous.

3. What does the underlined word “that” in the last paragraph refer to?

A．It is important to listen to your child’s story.

B．It’s easy to interrupt the chat with your child.

C．The author is proud of her son landing on the moon.

D．The son no longer needs much help from his mother.

4. What can we infer from the passage?

A．Good parents should protect their children from potential dangers.

B．The world is a book and those who do not travel read only one page.

C．It’s a win-win choice to give a child space to experience and explore.

D．Communication between parents and children is extremely important.

6 . I was 18 years old, fit, strong and ambitious. One day, I fell down for no _________reason. I saw many different specialists and was finally diagnosed with limb girdle muscular dystrophy (MD).

It was a very difficult time. I had no idea what life was going to_________at me and I was scared. By my late 30s it was_________and I had transitioned (转变) from a walking stick to a wheelchair. I wanted to be master of my own_________, so I had to recognize my_________and play to my weaknesses. What I wanted to make_________was a trip to the north pole.

People with MD feel the cold. So why did I want to go to one of the most extreme, cold and _________places on Earth? I’d read about Chris Cope, who wanted to go to the north pole to raise money for MD, and it had_________my adventurous spirit: I wanted to raise awareness about the__________, but I also wanted to find out what I was capable of. I’m very_________.

In the two years it had taken to organize the expedition, my muscles had worsened but we _________regardless. The unpleasant life coaching and cold training helped me to_________how my body would behave in extreme cold, which made me aware of what to_________.

I had an amazing team around me, _________ the four different flights we took to get to the inner Arctic ice shelf were nevertheless discouraging. While we were on the ice the runway_________ and we had to wait for it to refreeze. _________we reached the north pole, I was bitterly cold, exhausted and a complete_________. I was on the ice for the best part of three long days, then_________ the final 350m. The expedition raised £50,000 for_________.

MD is slowly destroying my life but I have chosen to fill it with_________and I live life to the full.

1.

A．apparent

B．adequate

C．sound

D．major

2.

A．yell

B．throw

C．target

D．direct

3.

A．modest

B．initial

C．advanced

D．minor

4.

A．disease

B．business

C．fortune

D．fate

5.

A．privileges

B．strengths

C．achievements

D．commitments

6.

A．differ

B．work

C．happen

D．count

7.

A．autonomous

B．mysterious

C．fantastic

D．inaccessible

8.

A．referred to

B．belonged to

C．applied to

D．appealed to

9.

A．significance

B．conservation

C．condition

D．ambition

10.

A．competitive

B．delicate

C．ridiculous

D．trustworthy

11.

A．pulled out

B．took off

C．pressed on

D．hung about

12.

A．clarify

B．illustrate

C．stress

D．assess

13.

A．value

B．expect

C．require

D．forgive

14.

A．though

B．but

C．so

D．as

15.

A．floated

B．split

C．disappeared

D．twisted

16.

A．Because

B．Unless

C．Once

D．Before

17.

A．pride

B．failure

C．mess

D．envy

18.

A．ran

B．climbed

C．walked

D．rolled

19.

A．treatment

B．ecology

C．charity

D．training

20.

A．responsibilities

B．imaginations

C．recreations

D．experiences

7 . A month ago, I broke a nail（指甲）. My other nails looked amazing, but now one was a mess. Clearly, there was no point in keeping the others, so I______ to cut them all off.

―What are you doing, Mom?‖ my daughter______, ―Your nails look great! Don’t cut them!‖

―But they’re ______ ,‖I said, waving the broken one in her face.

―They’re not,‖ she said. ―You ______ have nine nails left!‖

I ______. My nails certainly weren’t perfect anymore, and the ______ of ―perfect‖ is ―disaster‖, right? I mean, this is how I think about most things: it’s all or nothing. I seem to go from ―good‖ to ―complete disaster‖ in a matter of moments. I’ve been ______ why I act this way, but I don’t know what causes this ______. My brain only ______ ―perfect‖ or ―disaster‖.

However, we humans are never just good or bad---we are far more ______. We have wins and we have losses and, occasionally, they are hard to ______. Some people understand this by nature，while others don't. For most of us, learning not to do the thing we’re used to ______ effort and might cause discomfort. However, we should ______ ourselves that we sometimes make mistakes, and that this doesn’t mean we are______. We need to accept that things will sometimes go______.

Somehow, failure is part of life. We all fall______, and we normally get straight back up. And so, with my daughter’s words ______ in my ears, I decided to keep my nine nice nails. I feel ______ every time I look at my hands, but I’m determined to ______ my choice. It’s a perfect exercise in ______.

1.

A．expected

B．rejected

C．decided

D．managed

2.

A．complained

B．criticized

C．commented

D．cried

3.

A．ruined

B．broken

C．disturbed

D．weakened

4.

A．even

B．still

C．just

D．ever

5.

A．agreed

B．admitted

C．refused

D．hesitated

6.

A．opposite

B．concept

C．misunderstanding

D．comparison

7.

A．talking about

B．worrying about

C．thinking about

D．setting about

8.

A．mistake

B．behavior

C．condition

D．character

9.

A．rejects

B．abandons

C．compares

D．sees

10.

A．complex

B．elegant

C．cautious

D．aggressive

11.

A．possess

B．avoid

C．distinguish

D．accomplish

12.

A．motivates

B．requires

C．acknowledges

D．recommends

13.

A．remind

B．teach

C．promise

D．inform

14.

A．victims

B．failures

C．winners

D．explorers

15.

A．bad

B．wild

C．crazy

D．wrong

16.

A．helplessly

B．casually

C．occasionally

D．merely

17.

A．sticking

B．ringing

C．whispering

D．beating

18.

A．vacant

B．shallow

C．upset

D．skeptical

19.

A．live on

B．live up to

C．live through

D．live with

20.

A．imperfection

B．principle

C．assumption

D．category

8 . I was getting ready to go to bed when the phone rang. This could not be good. My mind raced through the list of family members who might need help, but the voice was hardly familiar.

"Lindy, this is Lesley." I didn't know Lesley well. We did occasionally speak with each other, but to say we were friends was not appropriate. I asked what she needed. Perhaps something really awful caused her to reach someone she barely knew. Instead, she asked me, "Do you have room for a turkey? In your freezer?" We had lots of room in our freezer, and in fact, too much." I responded, "Did your freezer break down?" "Not exactly," Lesley replied, "but I will explain when I arrive."

Minutes later came a huge freezer truck, Lesley stepped down and explained the lease(租约) of the grocery store her husband serviced had run out and that they had to empty all the freezers that very night. Thinking it was a shame to throw away all this good food, they decided to drop off food to anyone she could think of. Noticing our freezer was pretty empty, Lesley asked to fill it up. Our home was their last stop and anything left would have to be put in our freezer. An hour later, everything finished, I asked her, "When will you come back for all this?' Lesley laughed, "We don't want it back. It is yours! Thanks for helping us out!" Then they waved goodbye and drove away.

"For helping them out?" We opened our freezer door. Inside were all expensive foods we never bought but often longed to try. We were struggling to buy groceries, yet it was not something we shared with anyone. However, our needs were met in an unexpected way, by that call, "Do you have room for a turkey?"

1. How did the writer feel when she heard the phone ringing?

A．Angry.	B．Anxious.
C．Shocked.	D．Relieved.

2. What does the author indicate by the underlined sentence in paragraph 2?

A．They were running out of food supplies.

B．Their freezer was too large to fill.

C．They were glad to put the turkey in the freezer.

D．Their freezer was less frequently used.

3. Why did Lesley call up the writer?

A．Because she didn't want food to go to waste.

B．Because the writer was her good friend.

C．Because something awful had happened.

D．Because she knew the writer was in need.

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

A．A friend on speaking terms.

B．Who is my angel?

C．Unexpected bargains.

D．Do you have room for a turkey?

9 . Sam， I say to myself as I start across the bridge， you must stop these thoughts and start thinking about what to do now that you have lost your falcon（猎鹰）， Frightful．

Life， my friend Bando once said， is meeting problems and solving them whether you are an amoeba or a space traveler． I have a problem． I have to provide my younger sister Alice and myself with meat． Fish， nuts， and vegetables， are good and necessary， but they don't provide enough fuel for the hard physical work we do． Although we have venison（鹿肉） now， I can't always count on getting it． So far this year， our venison has been only road kill from in front of Mrs． Strawberry's farm．

I decide to take the longest way home， down the flood plain of the West Branch of Delaware to Spilkill， my own name for a fast stream， that cascades down the south face of the mountain range I'm on． I need time to think． Perhaps Alice and I should be like the early Eskimos． We should walk， camp and hunt， and when the seasons change， walk on to new food sources． But I love my tree and my mountaintop．

Another solution would be to become farmers， like the people of the Iroquois Confederacy who once lived here． They settled in villages and planted corn and squash（南瓜）， bush beans and berries． We already grow groundnuts in the damp soil and squash in the poor land． But the Iroquois also hunted game． I can't do that anymore

I'm back where I started from．

Slowly climb the Spillkill． As I hop from rock to rock beneath shady basswoods and hemlocks， I hear the cry of the red﹣tailed hawk who nests on the mountain crest． I am reminded of Frightful and my heart aches． I can almost hear her call my name， Cree， cree， car﹣ree．

Maybe l can get her back if l beg the man who is in charge of the peregrines（游隼） university． "But it's the law，" he would say． L could write to the president of the United states and ask him to make an exception of Alice and me． That won't work． The president swore to upload the constitution（宪法） and laws of the United States when he took office．

I climbed on． I must stop thinking about the impossible and solve the problem of what to do now． I must find a new way to provide for us． Frightful is going to be in good hands at the university and she will have young．

I smile at the thought of little Frightfuls and lift my reluctant feet．

When I am fat above the river，1take of my clothes and moccasins（鹿皮鞋） and bathe in a deep， clear pool until I am refreshed and thinking more clearly． Climbing up the bank， I dress and sit down． I breath deeply of the mountain air and try to solve my problem more realistically．

1. What does this excerpt（节选） main describe？

A．Delicate mental activity

B．Unique story environment

C．Complicated character relationship

D．Ever﹣changing story events

2. What is Sam's first worry？

A．The shortest way to go back．

B．Survival for Alice and himself

C．The safety of Frightful

D．How to get enough venison

3. What do we know about Frightful？

A．He left Sam and Alice due to lack of food．

B．He helped Sam hunt before being taken away

C．He is living with the red﹣tailed hawk happily

D．He is giving birth to babies in the university

4. Which of the following can best describe Sam？

A．Humorous

B．Aggressive

C．Responsible

D．Unrealistic

10 . After suffering severe bums to her back   and other pans of her body at the age of three， Sylvia，49， had spent her life covering up her scars． Her confidence was destroyed by years of_____comments． At her lowest she had considered_____her own life．

"I didn't really know what_____was． I didn't realize my menial health was being affected﹣I_____thought this was a_____thing．"

The accident that left her_____happened during a_____game of hide and seek with her sister． Afterward， a life of_____herself up and hiding from attention followed， until a turning point in July last year．

Sylvia was on holiday with her mother when she_____a man's camera phone following her around the hotel pool． She and her mother left for the beach， but she was struck by the_______the encounter had on her mother．

"I could see her_____at my scars． She just looked so sad，" Sylvia recalled．

So she started to_____， calling out to her mum to make her smile．

"I had been in such a bad place before． I was so_____． I was in such a horrible place for so many years． I looked back and felt like I'd destroyed my family s lives and I thought， now is the time for me to stop．"

Sylvia felt it was time not just to make a_____for herself， but to help others with disfigurements（外形的损毁）and to raise awareness．

She_____a Facebook group， Love Disfigure， and now runs swimming sessions at High bury pool in Is linton， north London， with the aim of helping increase the_____of people with disfigurements or_____and health conditions．

For Sylvia， last year has been_____． Having_____her body， and had depression， anxiety and post﹣traumatic stress disorder（创伤后应激障碍）she now hopes her story will_____others．

1.

A．hopeful

B．delightful

C．hurtful

D．regretful

2.

A．sharing

B．ending

C．enriching

D．sparing

3.

A．wonder

B．kindness

C．pity

D．depression

4.

A．even

B．just

C．seldom

D．almost

5.

A．formal

B．personal

C．social

D．physical

6.

A．scarred

B．disabled

C．surprised

D．scared

7.

A．neighborhood

B．parenthood

C．adulthood

D．childhood

8.

A．taking

B．holding

C．putting

D．covering

9.

A．kept

B．avoided

C．sensed

D．stopped

10.

A．impression

B．effect

C．suffering

D．doubt

11.

A．staring

B．glancing

C．glaring

D．watching

12.

A．hesitate

B．scream

C．pose

D．exchange

13.

A．optimistic

B．desperate

C．careful

D．negative

14.

A．sacrifice

B．profit

C．change

D．wish

15.

A．set up

B．set down

C．set out

D．set off

16.

A．knowledge

B．curiosity

C．desperation

D．confidence

17.

A．skin

B．leg

C．arm

D．back

18.

A．familiar

B．magic

C．serious

D．dangerous

19.

A．shown

B．tolerated

C．uncovered

D．hidden

20.

A．remind

B．require

C．inspire

D．inform