我英语不好,达人解释下啦,为什么选这个答案
第2题是什么意思
1.None of them ( B) mention it at yesterday's meeting.
A.dares B.dared C.dare to D.could dare
2.You (B) us up any time during office hours.
A.could ring B.may ring C.must ring D.should ring
3.He is not used to (A) to like that.
A.being spoken B.speaking C.speak D.be spoken
4.You (B) hungry yet, you had a big cake only twenty minutes ago.
A.mustn't be B.can't be C.can't have been D.may not have been.
參考答案:1 在昨天，选B
2题解释是 你可以在我们工作时的任何时间打电话给我们
3 used to doing固定用法，记住．这里被动
4 A是禁止，后面有ago ，所以选过去时．
参考资料：祝你学习进步
