Question

How I wish I could sleep longer! However, I had to get up as soon as the alarm clock _________.
A. ran off               B. went off             C. took off

Answer 1

B

考查固定短语。句意“我多希望能睡久一点！然而，闹钟一响，我就不得不起床。”A“跑开”；B“爆炸，离开，（闹钟）响”；C“起飞，脱下”。故选B。