问题

I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house.
A:couldn’t
B:mustn’t
C:shouldn’t
D:needn’t;
B:mustn’t
C:shouldn’t
D:needn’t;
正确答案是:
同类题型
I have always been honest and straightforward , and it doesn’t matter_______I’m talking to.
Tom! I looked for you everywhere at the party last night. —Oh, I to the party.
There are ___months in a year and December is the ______month of a year.
1The doctor advised Tomstrongly that he should take a good rest, but didn’t help.