Question

【题目】— May I sit here?
—Sorry, you ______. It's my mother's seat.
A.should not
B.may
C.can
D.can't

Answer 1

【答案】D
【解析】句意：—我可以坐这儿吗？—对不起，你不能。它是我妈妈的座位。根据sorry可知，本句是否定回答，should not不应该；can't不能。故选D。