1 . Carbon dioxide emissions (排放) from the burning of energy sources ______ 80 percent of greenhouse gas emissions in the United States.

A．cut down

B．account for

C．add up

D．put on

2 . I’m quite sure my keys are in the house. If we just keep seeking, they will certainly ______.

A．turn up

B．take up

C．set off

D．put off

3 . The man who provided relevant information would be offered a(n) ______ of $5000 for the arrest of the murderer, according to the news on TV last night.

A．award

B．reward

C．prize

D．price

4 . Mothers love children, which is a(n) ______ fact in spite of cultural differences.

A．artificial

B．foolish

C．universal

D．amazing

5 . If you often ______ others, you may do everything successfully; if you stick stubbornly to your own view, you will get into trouble everywhere.

A．admire

B．affect

C．consult

D．combine

6 . It’s a(n) ______ in China that all the family members get together to have a big feast on the day before the Spring Festival to celebrate the harvest of the year.

A．custom

B．origin

C．religion

D．fashion

7 . It’s necessary that children ask for their parents’ ______ before going out from their homes.

A．devotion

B．protection

C．cooperation

D．permission

8 . 假定你是李华，为了全面贯彻“停课不停学”，请你代表学校给你校外教Steve写邮件通知他外教课网络课程的计划。内容包括：
(1)正式上课要延期并要实施网上上课这一情况；
(2)网络课程的安排(时间、时长、听课人数等)；
(3)适当提出你的建议。
注意：
1．词数 80 左右；
2．可适当增加细节，以使行文连贯。
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9 . 阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

French Prime Minister announced on March 14 that the country would be closing all the restaurants, cafes and clubs. But one runner, Elisha,     1     32-year-old restaurant worker, didn’t let the French government’s order prevent him     2     training for a marathon among the coronavirus pandemic (疫情期间).

Last week, he ran the length of a marathon—on his 23—foot long balcony. And he did it in six hours and 48 minutes, a personal record nearly double     3     of his previous finish time.

“My only pleasure is running, no matter what the time,” Elisha told CNN. He devoted his run to medical staff     4     (work) through this pandemic,     5     he feels are doing an extraordinary job. Although Elisha has run 36 marathons, he said his balcony marathon was the most challenging of all.

Due to the short length of the balcony, he ran about 3,000 laps.     6     (luck), Elisha said his girlfriend was there to support him,     7     (feed) him Coca Cola to help him refuel. Elisha said the experience was worthwhile. Some people, he said, even reached out to say they     8     (inspire) by him.

As in France, during the pandemic, many teachers in our school tried their best to run at home or on the rural path to     9     (strong) their body so that they would be     10     (energy) to give a net-lesson.

10 . COVID-19 entered my life in the form of an e-mail. My friends and I were in a small café as I read that our university had been ______ down for the following week.

It was three days later when the ______ hit. I watched my friend throw all her ______ into a suitcase and take the next flight out of the country. Her ______ words: ‘‘better locked out of Venice than locked in’’ caused fear and ______ inside me. I wondered: ‘‘Will I be able to graduate from school?” and “What if everyone leaves and I am alone and ______ in Venice?’’

I turned to my roommate and the ______ and rational (理性的) voices of my parents. I decided to ______. We all thought it would be two weeks, maybe three and then life would return to ______ and our semester (学期) would go on as planned.

Things changed so fast, I felt like a ______ out of water, turning between thoughts and ideas every time I read another news ______. Every day my phone ______ new information that made me uneasy. Life was ______, but life was continuing.

Then Italy went into a full lockdown and I was restricted to Venice. Two days later, I joined the few ______ exchange students for pizza but we were told we must only ______ two at a time and stand a metre away from each other.

I am taking ______ of this time to do yoga on the roof, take Italian lessons on YouTube with my roommate, cook on our hotplate and ______ afternoons studying and writing on my balcony.

I have learned things that I could have ______ learned in a lecture hall. I have learned how to step back and let go of ______ my semester abroad could have been and instead ______ the small things that fill me with happiness.

1.

A．torn

B．shut

C．pulled

D．taken

2.

A．rudeness

B．sigh

C．sadness

D．reality

3.

A．money

B．books

C．belongings

D．food

4.

A．unbelievable

B．parting

C．greeting

D．beneficial

5.

A．uncertainty

B．surprise

C．impression

D．inspiration

6.

A．affected

B．trapped

C．screamed

D．starved

7.

A．considerable

B．puzzled

C．upset

D．calm

8.

A．leave

B．travel

C．stay

D．hide

9.

A．fundamental

B．normal

C．messy

D．cheerful

10.

A．cat

B．fly

C．fish

D．horse

11.

A．combination

B．arrival

C．announcement

D．update

12.

A．delivered

B．reminded

C．confirmed

D．achieved

13.

A．respectable

B．modest

C．different

D．impressive

14.

A．floating

B．remaining

C．wandering

D．exhausting

15.

A．apply

B．measure

C．enter

D．stare

16.

A．consideration

B．charge

C．care

D．advantage

17.

A．devote

B．spend

C．waste

D．adjust

18.

A．ever

B．thus

C．yet

D．never

19.

A．why

B．when

C．what

D．how

20.

A．block out

B．focus on

C．come across

D．refer to