Not until I began to work ________ how much time I had wasted.
A.did I realize
B.didn't I realize
C.hadn't I realized
D.had I realized
试卷相关题目
- 1— You've got your flat furnished, haven't you? — Yes, I ______ some used furniture and it was a real bargain.
A.will buy
B.have bought
C.had bought
D.bought
开始考试点击查看答案 - 2If the weather had been better, we could have had a picnic. But it _____ all day.
A.rained
B.rains
C.has rained
D.is raining
开始考试点击查看答案 - 3— Hi, Bob, I can't find my electric shaver! — Sorry, I _____ it and I guess I put it on the top shelf with my things.
A.used
B.had used
C.am using
D.was using
开始考试点击查看答案 - 4In 1942, Columbus_______ on one of the Bahama Islands, but he mistook it for an island off Indi
A.A.lands
B.landed
C.has landed
D.had landed
开始考试点击查看答案 - 5Frank insisted that he _____ asleep I had great difficulty in waking him up.
A.was not
B.shouldn't be
C.were not
D.shan't
开始考试点击查看答案 - 6_____with traditional Chinese art made Mr, Seville _____ to come to China for study.
A.Being obsessed; determined
B.Being obsessed; determining
C.Obsessing; determining
D.Obsessed; determined
开始考试点击查看答案 - 7Lei Feng ____ a lot of things for others in his life, people thanked him for what he _____.
A.did; had done
B.had done; had done
C.had done; did
D.did; did
开始考试点击查看答案 - 8When the old man _____to walk back to his house,the sun _____ itself behind the mountain.
A.was starting; hid
B.had started; had already hidden
C.had started; was hiding
D.started; had already hidden
开始考试点击查看答案 - 9— You speak very good French! — Thanks. I _____ French in Sichuan University for four years.
A.studied
B.study
C.was studying
D.had studied
开始考试点击查看答案 - 10— Do you still smoke heavily? — No. In fact, it is two years since I ____.
A.have stopped smoking
B.smoked D.began to smoke D.started to smoke
开始考试点击查看答案