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关于Learning how to relax yourself is essential to being happy
题目内容:
关于Learning how to relax yourself is essential to being happy.解析说:is essential to ,to是介词,所以加了being happy.但不是有词组是It is essential to do sth.为什么这里就是essential加to do?优质解答
being happy整个可以做sth,it is...这个固定用法并不适用于这个句子,整个句子主语是Learning how to relax yourself 谓语是is,然后to being happy是做宾补,to要作介词用,介词后面动词为ing形式. - 追问:
- 那在it is essential to do sth里面其实真正的主语是 to do sth,这句话就是 to do sth is essential?
现在的句子 sth is essential to sth ,然后to 是介词,后面加ing?
- 追答:
- 可以这么说。
优质解答
- 追问:
- 那在it is essential to do sth里面其实真正的主语是 to do sth,这句话就是 to do sth is essential?
现在的句子 sth is essential to sth ,然后to 是介词,后面加ing?
- 追答:
- 可以这么说。
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