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#英语学习#用作建议的情态动词:Should和Should Not。情态动词后面直接跟另一个动词,并且动词不改变它们的形式。 比如:“It’s cold today. She should wear a coat.(今天很冷,她应该穿上外套。)” 请注意这里的“should”和“wear”都没有加上第三人称单数的“s”。让我们通过这个动画短片学习如 ...展开全文c
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