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Ⅱ.单项选择(共15小题;每小题1分,满分15分)
21.—Do you know Wei Dongyi?
—Of course!Although he introduces himself as a teacher in Peking University, he is called____second Chen Jingrun for his talent in math.
A. a B. an C. the
22. Could you record the popular TV series The Mission of Top Secret for me?I can watch____on summer vacation.
A. one B. it C. that
23. It is well-known to us all that most cotton produced in Xinjiang is picked____ machine.
A. by B. for C. in
24. It's important for us to learn history because we can get____from the past and live a better life.
A. difference B. experience C. influence
25.—Look!The traffic lights turn red, and we must wait.
— Yes. We can't be too____when crossing the road.
A. careful B. nervous C. honest
26. October 1st,2019 was China's 70th National Day. We held many activities to celebrate it ____.
A. wisely B. simply C. warmly
27.—— In my opinion, these letters ____people of care,friendship and love.
—I can't agree more. They can also help people re-understand the meaning of time.
A. remain B. require C. remind
28. Many people didn't realize the importance of rice____ they heard of the passing away of Yuan Longping.
A. when B. until C. after
29.—Let's go out for a picnic this weekend, Jim.
—I'm sorry. The work____ all my spare time.
A. takes up B. gets up C. stays up
30. Nowadays Chinese people ____take too naach eash when shopping because they use Alipay or WEChat Pay.
A. shouldn't B. needn't C. aan't
31. The celebrations for the 100th birthday of the Communist Party of China ____in about one month.
A. will be held B. will hold C. held
32.— Huawei ____ great progress in the past few years.
—No wonder it is widely known in all parts of the world.
A. made B. has made C. makes
33.—What are you doing?
—I'm looking for the book from Millie