Question

【题目】-- Must I complete the writing today, sir?
-- No, you _______. You may _______ tomorrow morning.
A.mustn't; hand it in
B.don't have to; hand it in
C.needn't; hand in it
D.can't; hand in it

Answer 1

【答案】B
【解析】句意：--老师，我必须完成今天的写作吗？--不，你不必，你可以明天早上上交。mustn't不可以； don't have to不必；needn't不必；can't不能。短语hand in表示上交。根据题意，故选B。