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一道关于try to do和try doing用法的英语题!

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/09 11:44:53
一道关于try to do和try doing用法的英语题!
No body answer the front door.So he tried ____ at the back door.
A.to knock B.knock
C.knocked D.knocking
应该选择哪个?
选D,因为这个人是为了要进去才敲门的,敲门只是一种手段,try to do sth是指为了达到某目的,try doing sth是指通过尝试这个动作而达到某目的,EX:He tries speaking more English to improve his grade.=He tries to improve his grade by speaking more English.