We were sleeping soundly when

【题目】We were sleeping soundly when the alarm clock ________ and woke everyone.

A. went off    B. went by

C. went over    D. went up

【答案】A

【解析】

考查动词词组。A. went off爆炸，离去，响起；    B. went by时间逝去，从---旁走过；  C. went over越过，检查；    D. went up上升。句意：我们正在熟睡，这时闹钟响了，把每个人都吵醒了。结合句意可知答案为A。