I ______ have been more than six years old when the accident happened.
A. shouldn’t B. couldn’t C. mustn’t D. needn’t
I ______ have been more than six years old when the accident happened.
A. shouldn’t B. couldn’t C. mustn’t D. needn’t
C
should(按道理)应该;句意:既然你在驾校时做了大量练习,那么通过这次考试理不应该有困难。