should和had better的区别 shouldn't和had better not的区别

分类: 作业答案 • 2021-12-31 13:29:40

问题描述：

should和had better的区别 shouldn't和had better not的区别
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答

should do sth 应该做某事
had better do sth 最好做某事
shouldn't do sth 不应该做某事
had better not do sth 最好不做某事