— This returned scientist has become one of the top experts in his field. — Yes, I know him very well. He once _____ in South America with wild animals for eight years.
A.has worked
B.worked
C.had worked
D.has been working
试卷相关题目
- 1— Ann is in hospital. — Oh, really? I _____ know, I _____ go and visit her.
A.didn't; am going to
B.don't; would
C.don't; will
D.didn't; will
开始考试点击查看答案 - 2If we ______ develop the world successfully, we must make sure that everyone is able to take partin the new world we create.
A.are about to
B.are going to
C.are to
D.will
开始考试点击查看答案 - 3— I _____ James this evening and ask her to come to my party. — Don't phone her between 6 and 7 o'clock. She _____ a bath.
A.am about to call; will behaving
B.am going to call; is having
C.am about to call; is having
D.am going to call; will be having
开始考试点击查看答案 - 4—How about buying Sam a mobile phone? After all, he isn't a boy any more. —I think it necessary, for we sometimes want to make sure if he home for dinner.
A.will come
B.comes
C.has come
D.would come
开始考试点击查看答案 - 5Ladies and gentlemen,please fasten your seat belts,the plane______.
A.takes off
B.is taking off
C.is going to take off
D.is to take off
开始考试点击查看答案 - 6You have no chance of getting the position. I'm afraid you ________ your time if you apply for it.
A.waste
B.have wasted
C.have been wasting
D.will be wasting
开始考试点击查看答案 - 7---Never give up and you'll succeed. ---Thank you. i won't ______ you.
A.hurt
B.fail
C.depend
D.harm
开始考试点击查看答案 - 8You should ______ what your parents expect of you.
A.live up to
B.stand up to
C.look up to
D.run up to
开始考试点击查看答案 - 9Experience is believing. If you' d like to know what it ____ like to be a soldier in World War Ⅱ, ____ the game 'Brothers in Arms: Roads to Hill 30'.
A.would be; try
B.was; try
C.would be; trying
D.was; trying
开始考试点击查看答案 - 10We were listening closely to the lecture yesterday evening when suddenly the light _____.
A.had been gone out
B.go out
C.was gone out
D.went out
开始考试点击查看答案