can 可能
can 可能
A: There is somebody at the door. 门口有人。
B: It can't be Tom. 不可能是汤姆。
A: Why? 为什么?
B: He has gone to America. 他去美国了。
练习:
1. Bill and Sue go away on holiday very often, so they be short of money.
2. That restaurant be very good. It's always empty.
发布时间:2011-12-11 | 访问量:1548次 | 标签:情态动词
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