题目内容
--- Sorry, I overslept. I forgot to set the alarm.
--- Your clock ____ . Perhaps you should buy a new one.
A. never worked B. never works
C. had never worked D. is never working
B
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题目内容
--- Sorry, I overslept. I forgot to set the alarm.
--- Your clock ____ . Perhaps you should buy a new one.
A. never worked B. never works
C. had never worked D. is never working