----I'm sorry, but there is no smoking on this flight. ----Oh, I _____ that. Sorry, I won't again.
A.don't know
B.didn't know
C.won't know
D.haven't known
试卷相关题目
- 1“I in the room, watching TV broadcast about the earthquake.” I told the policeman who had driven here to question me.
A.was staying
B.stay
C.stayed
D.am staying
开始考试点击查看答案 - 2After he left college, he was employed in an international company and there ever since .
A.worked
B.has worked
C.had worked
D.was working
开始考试点击查看答案 - 3—The former president of Iraq was caught at last. —Really? Where himself?
A.has he hidden
B.had he hidden
C.was he hidden
D.has he been hidden
开始考试点击查看答案 - 4My dictionary__________. I have looked for it everywhere but still
A.has lost;do not find
B.is missing;do not find
C.has lost;have not found
D.is missing;have not found
开始考试点击查看答案 - 5---Do you live in Athens? ---No, we ___ it for the Olympics as well as holidays.
A.just visit
B.have already visited
C.just visited
D.are just visiting
开始考试点击查看答案 - 6—Have you got any job offers? —No. I ______.
A.waited
B.had been waiting
C.have waited
D.am waiting
开始考试点击查看答案 - 7Prices of food in that area ____ sharply since word came that the war would break out soon.
A.were cut down
B.were rising
C.have been brought down
D.have been going up
开始考试点击查看答案 - 8-What do you do yesterday afternoon? -I went to the bookstore,___ some books and visited my uncle.
A.to buy
B.bought
C.Buy
D.buying
开始考试点击查看答案 - 9―Did you meet Professor Johnson? ―Yes, but when I arrived, he ________, so we only had time for a few words.
A.had just left
B.has just left
C.was just leaving
D.just left
开始考试点击查看答案 - 10―Hello! May I speak to Jack, please? ―Yes, speaking. ―Oh, I _________ your voice at first.
A.don't recognize
B.didn't
C.hadn't recognized
D.haven't recognized
开始考试点击查看答案