—What’s that unpleasant noise?—Oh the road before the main gate .A. is repairingB. is bei

问题补充：

—What’s that unpleasant noise?

—Oh, the road before the main gate .

A. is repairing

B. is being repaired

C. is repaired

D. has been repaired

答案：

A. is repairing

(答案→)B. is being repaired

C. is repaired

D. has been repaired

解析：本题考查动词时态。根据上下文我们知道正在被修的路发出让人难受的噪音。