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问题: 英语语法问题

a number of facilities which our home may not have.这句话有语病吗?用may not正确吗?

解答:

没错,最好将which改为that。may have的否定词not要跟在may之后。再看几个类似例子:


a number of techniques that involve using either questionnaires

a number of properties, such as shape and color, that work together to create meaning.