I had not been reading for half an hour _____ I heard the steps outside.
A.when | B.while | C.as | D.since |
高三英语单项填空简单题
I had not been reading for half an hour _____ I heard the steps outside.
A.when | B.while | C.as | D.since |
高三英语单项填空简单题查看答案及解析
The bus came after I _____ for about half an hour.
A.had been waiting | B.have been waiting |
C.have waited | D.was waiting |
高三英语单项填空简单题查看答案及解析
Up to now, Marin _____in the library for about two hours.
A. read B. had read
C. has been reading D. would read
高三英语单项填空困难题查看答案及解析
_____in the queue for half an hour,the old man suddenly realized he had left the cheque in the car.
A.Waiting B.To wait C.Having waited D.To have waited
高三英语单项填空简单题查看答案及解析
________in the qucue for half an hour ,the old man auddenly realized he had left the cheque in the car.
A.Waiting B.To wait C.Having waited D.To have waited
高三英语单项填空中等难度题查看答案及解析
Tom was sorry to learn that his grandfather _____ for half an hour when he got to the hospital.
A.had died B.had been dead
C.Died D.has been dead
高三英语单项填空中等难度题查看答案及解析
_____ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
A.To wait B.Have waited
C.Having waited D.To have waited
高三英语单项填空简单题查看答案及解析
_____ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
A.To wait B.Have waited
C.Having waited D.To have waited
高三英语单项填空中等难度题查看答案及解析
I had been puzzled over the problem for over an hour without any result, ____ all at once the solution flashed across my mind.
A. while B. when C. then D. as
高三英语单项填空简单题查看答案及解析
Peter had been puzzled over the problem for over an hour___________ all at once the solution flashed across his mind.
A.when B.while C.then D.as
高三英语单项填空中等难度题查看答案及解析