since she can‘t answer this question ,it's better to ask someone else.这里为什么用it.换成you行吗

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/01 06:11:51

since she can‘t answer this question ,it's better to ask someone else.这里为什么用it.换成you行吗

答案:不能
it's better to do... it形式主语,to do,真正主语
换成you'd better 后面不能+to do.. 改成you'd better ask...
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不行,如果非要换成you的话,后面可改为you'd better ask someone else.