问题

Surely Mr. Peterson ____ have forgotten to buy presents for his beloved family members.
A:shouldn't
B: mustn't
C: can't
D: needn't
B: mustn't
C: can't
D: needn't
正确答案是:
同类题型
They have been working on the bridge for a week. Itseems they need ________ two weeks to finish it.
The manager promised to give you ______for working overtime.
When you rewrite the paragraph, I advise you to______ the last sentence as it is rather misleading.
My son seldom has breakfast.— It is unhealthy habit. You must ask him to change it.
_____ was it ___ makes him so upset.– What you said at the meeting