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Additionally,each person within the orgainization must know

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/21 09:44:20
Additionally,each person within the orgainization must know 【what tasks to perform】 in order to fulfill that purpose.请问这句 what 引导的从句怎么没谓语,是不是省略了 ,那完整形式是什么 用的什么语法点
这里 是 特殊疑问词组+不定式 作宾语的 结构,不是宾语从句,但是可以同义句用宾语从句:
...must know what tasks 【they should】 perform in order to ...
类似的以 特殊疑问词组+不定式 做宾语 的例子很多嘛:
I don't know what to do.=I don't know what I can/should do.
I don't know how to do it.=I don't know how I can/should/will do it.
I don't know where to go.= I don't know where I should go .