The students must hand in their essays in a week, ? No, they .A、need

游客2024-10-05 44

问题 The students must hand in their essays in a week, ______? No, they ______.

选项 A、needn’t they... mustn’t
B、mustn’t they... mustn’t
C、mustn’t they... needn’t
D、shouldn’t they... should

答案 C

解析考查情态动词的用法。陈述句中情态动词must表示“必须”时，附加疑问部分用mustn’t表示“禁止，不可以”；但表示“不必要”时，则用needn’t。由此可见，C选项为正确答案。

转载请注明原文地址:http://tihaiku.com/zcyy/3788649.html

相关试题推荐

随机试题

最新回复(0)

The students must hand in their essays in a week, ______? No, they ______.A、need