题目内容：
_____ you have made a promise, you should carry it out.
[ ]
A. OnceB. Until
C. For
D. While
参考答案：
单选题：_____ you have made a promise, you should carry it out.[ ]A..
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- 题目类型：单选题
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B. Until
C. For
D. While
B. Until
C. For
D. While
It was half a year ______ my good friend returned to his hom..
It was half a year ______ my good friend returned to his hometown.[ ] A. before B. sinceC. thatD. when
Elizabeth could not refuse, ______she foresaw little pleasur..
Elizabeth could not refuse, ______she foresaw little pleasure in the visit.[ ]A. sinceB. forC. thoughD. when
It is often said that the joy of travelling is ___in arrivin..
It is often said that the joy of travelling is ___in arriving at your destination_____in the journey itself. [ ]A. 不填. butB. 不填；orC. not；orD. not ; but
They had no sooner arrived at the airport ________ it was ti..
They had no sooner arrived at the airport ________ it was time to check in.[ ]A. whenB. beforeC. thanD. though
—Why didn’t you tell him the meeting?—He rushed out of the..
—Why didn’t you tell him the meeting?—He rushed out of the room____I could say a word.[ ]A. beforeB. until C. whenD. after