Sir, you ______be sitting in this waiting room. It is for women and children onl
题型：不详难度：来源：
Sir, you ______be sitting in this waiting room. It is for women and children only.| A．mustn’t | B．can’t | C．won’t | D．needn’t |
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答案
| A |
解析
| 从第二分句可知，这是妇女和儿童专用候车室，因此你“不准”坐在这儿。mustn’t表示“禁止，不准”。 |
举一反三
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