情态动词在句中放在谓语动词之前.谓语动词前若有助动词.则在助动词之前.疑问句中. 情态动词放在主语之前. I can see you. Come here. 我能看见你.过来吧. He must have been away. 他一定走了. What can I do for you? 你要什么? How dare you treat us like that! 你怎么敢那样对待我们! 查看更多

 

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