—Do you know _______ he turned off the lights or not when he left the classroom?—Sorry. I don't know.[ ]A. what B. that C. whetherD. why -高中英语-n多题

◎ 题干

—Do you know _______ he turned off the lights or not when he left the classroom?
—Sorry. I don't know.

[ ]

A. what
B. that
C. whether
D. why

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据n多题专家分析，试题“—Do you know _______ he turned off the lights or not when he left the classroom?—Sorry. I don't know.[ ]A. what B. that C. whetherD. why …”主要考查了你对【宾语从句】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

◎ 相似题

与“—Do you know _______ he turned off the lights or not when he left the classroom?—Sorry. I don't know.[ ]A. what B. that C. whetherD. why ”考查相似的试题有：

● She is upset today, and I want to doI can to cheer her up.A．whicheverB．howeverC．whateverD．whenever ● Later, I wanted to return home but couldn't find a companyI could useI had learnt.A．that;whatB．when;whatC．where;whatD．where;that ● An advertisement is useful in ________ it lets customers know of the kinds of goods in the shops.A．thatB．whichC．whatD．whether ● She is very dear to us.We have been prepared to do ________ it takes to save her life.A．whicheverB．howeverC．whateverD．whoever ● The boss promised to give reward to ________can work the problem out.A．anyoneB．everyoneC．whoeverD．whomever