题目

题型：不详难度：来源：

It"s dark and little Anne can"t find her way home. She really doesn"t know what ________(do)．

答案

to do　

解析

句意：天黑了，小安妮找不到回家的路，她不知道如何是好。考查“疑问词＋不定式”结构。本题中what to do作宾语，相当于“what she will do”。