疑问词加不定式做什么语?
问题描述：
疑问词加不定式做什么语?
答
宾语。
例如I don't know what to do.
what to do 做know的宾语。
答
“疑问词加不定式”相当于一个名词.而名词可用作主语、宾语和表语等.因此,“疑问词加不定式”可用作主语、宾语和表语.e.g.① When to go there is my question.(When to go there 作主语)② My question is when to ...