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标题: 问一道og 18的题 [打印本页]

作者: nanlisusan    时间: 2017-10-12 12:54
标题: 问一道og 18的题
After suffering $2 billion in losses and 25,000 layoffs, the nation’s semiconductor industry, which makes chips that run everything from computers and spy satellites to dishwashers, appears to have made a longawaited recovery.


作者: Fiona09    时间: 2017-10-12 17:19
appear +不定式to do  这是个固定搭配
作者: RichardVeritas    时间: 2017-10-13 03:43
industry是单数,但谓语动词是appears,这里不是考点因为5个都对。appears to have 不定式后面更动词原形,所以这里have是原形,和主语单复数没关系
作者: nanlisusan    时间: 2017-10-13 15:51
谢谢~
作者: nanlisusan    时间: 2017-10-13 15:51
RichardVeritas 发表于 2017-10-13 03:43
industry是单数,但谓语动词是appears,这里不是考点因为5个都对。appears to have 不定式后面更动词原形, ...

感谢感谢~




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