完成时用在there be句型中怎么用?是has还是have?
题目
完成时用在there be句型中怎么用?是has还是have?
答案
there has been a dustbin here since last week.a dustbin 单数用has
there have been some people wating for the bus since i arrived.some people 复数用have
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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