Question

【题目】— Must I finish reading the book first?
— No, you ________. You may finish it tomorrow.
A.can't
B.mustn't
C.don't have to
D.shouldn't

Answer 1

【答案】C
【解析】句意：我必须先读完这本书吗？-不，你……你可以明天完成。根据句意可知此处指的是不必，故选C。