—That's the third time he's won the award in this field. —Yes. He _____his maximum potential in the past decade.
发布时间:2021-06-22
A.explored
B.is exploring
C.has been exploring
D.had explored
试卷相关题目
- 1--- It's the office! So you ______ know smoking is not allowed here. --- Oh, sorry.
A.must
B.will
C.may
D.Need
开始考试点击查看答案 - 2She had a computer at home, and her parents desired that she _____ all her work at home.
A.do
B.does
C.must do
D.would do
开始考试点击查看答案 - 3Since the H1N1 flu is spreading, it's necessary that whoever has a fever _____ to hospital as soon as possible.
A.went
B.must go
C.has gone
D.Go
开始考试点击查看答案 - 4My mother ____ for Beijing in a few days. I wonder when the earliest plane ____ on Monday?
A.leaves; takes off
B.is leaving; takes off
C.is leaving; is taking off
D.leaves; is taking off
开始考试点击查看答案 - 5—Your colleague's spoken English is beautiful, Lily. —It's no wonder.She _________ in the USA for a year as a visiting professor.
A.worked
B.has worked
C.had worked
D.has been working
开始考试点击查看答案 - 635. Many people agree that never in history _____a more splendid opening ceremony than that of the Beijing Olympics.
A.there were
B.has there been
C.there has been
D.were there
开始考试点击查看答案 - 7—Mr. Smith _____ in Russia for 10 years. —No wonder he can speak Russian fluently and now teaches Russian in a Chinese college.
A.had stayed
B.has stayed
C.stayed
D.stays
开始考试点击查看答案 - 8After he had recovered from his injury, he caught a squirrel (松鼠) and raised it as a pet. Soon he ______ home snakes and other creatures from the woods near his school.
A.was bringing
B.is bringing
C.has brought
D.had brought
开始考试点击查看答案 - 9--- Will you go to the lecture this afternoon? ----No. I_______ to the lecture before.
A.listened
B.had listened
C.have listened
D.was listening
开始考试点击查看答案 - 10Collecting stamps as a hobby___________ increasingly popular during the past fifty years.
A.becomes
B.became
C.has become
D.had become
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