she doesn't know_____and asks us for help.A.what she can do

5个回答

  • 答案很明显选D,这种题我做过不下千遍

    【解析】

    A选项,应该是what she can do,即把it去掉.其中what 是句子中的宾语,只是句子倒装了,可以把它理解为she can do what,若是加上it,变成she can do what it,明显错误.

    B选项,应该是what to do.你只要记住what to do(注意后面没it)跟how to do it(后面有it)这两个固定搭配就好,不必深究太多,死记这两个东西,以后还会见到的.

    C选项,参考B选项

    D选项,正确答案

    楼主只要牢记what to do跟how to do it,搞清楚哪个要加it,这种题目以后就可以游刃有余了