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According to a recent survey.homework is students most often blame for their lack of sleep.A. why B.

编辑:chaxungu时间:2026-04-27 03:08:02分类:高中英语题库

【题目】According to a recent survey,homework is students most often blame for their lack of sleep.

A. why B. that

C. what D. which

在线课程

【答案】C

【解析】试题分析:考查名词性从句。本句中含有一个表语从句,what引导起这个宾语从句并在句中作为动词blame的宾语。句意:根据最近的一项调查,家庭作业是学生们经常抱怨缺少睡眠的主要对象。AB项不能在句中做宾语,which含有疑问语气。故C正确。