题目内容

It____ 5 years since we knew each other.

A. is
B. had been
C. will be
D. was

查看答案
更多问题

Don't come here tomorrow afternoon because we _____a meeting at three o’clock then.

A. will have
B. will be having
C. are having
D. will have had

The student was about to give up answering the question ___suddenly he found the answer.

A. unless
B. until
C. when
D. while

I went to a department store upon my arrival in Japan and the price of fruit shocked me.

A. 我到达日本后,立即去了一家百货商店,那里的水果价格使我感到震惊。
B. 逛了百货商店后不久我即来到日本,我被水果的价格震惊了。
C. 当到达日本后,我立即去了一家百货商店,我被水果的价格震惊了。
D. 我去了百货商店,在我到达日本时,对当地的水果价格感到震惊。

The structure of the aircraft has to be as small and light as safety and efficiency will allow.

A. 考虑到安全和效能,飞行器的结构须小而轻。
B. 在安全和效能所容许的范围内,飞机的结构应尽量小,尽量轻。
C. 飞行器结构应和安全和效率所允许的范围一样小而轻。
D. 当安全和效率允许时,飞行器的结构才不得不和它一样小,一样轻。

答案查题题库