Question

—Sorry, I’m late. My alarm clock didn’t ______.

—It doesn’t matter. Don’t be late next time

1. A.
   go by
2. B.
   go out
3. C.
   go off
4. D.
   go down

Answer 1

C
本题根据动词词组的意思，go off表示闹铃闹响的意思。符合题意。故选C