--Tom, is Bob’s answer right?--I don’t know _...

--Tom, is Bob’s answer right?

--I don’t know ____ or not he is right.

A. that　　 B. if　　 C. whether

八年级英语单选题中等难度题查看答案及解析

I don’t know ____ or not he is right.

A. that    B. what

C. if    D. whether

八年级英语单项填空简单题查看答案及解析

I don’t know ____ or not he is right.

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

八年级英语单项填空简单题查看答案及解析

词汇

Good，　　 die，　 question，　　 information，　 success

1.The answers to the __________ are not right.

2.He is a _________ athlete. Most people know him.

3.Who is __________ in Physics in your class?

4.Sam is looking for some __________ about the earthquake.

5.Her __________ shocked us a lot.

八年级英语选词填空中等难度题查看答案及解析

— Micheal, do you know your father wants to buy a piano ?

— Oh, I don’t know 　　 or not he’ll buy one. He didn’t tell me .

A．what　　 B．why　　　 C．whether

八年级英语单项填空中等难度题查看答案及解析

Tom wants to know________ he needs to come early or not tomorrow.

A. whether　　 B. weather　　 C. if　　 D. how

八年级英语单选题困难题查看答案及解析

I don’t know 　　 he will come or not this afternoon.

A. if　　 B. when

C. whether　　 D. where

八年级英语单选题中等难度题查看答案及解析

I don’t know _______ he will leave tomorrow or not.

A. whether　 B. if　　 C. weather

八年级英语单项填空简单题查看答案及解析

I don’t know _____ he will come or not tomorrow.

A. weather　 B. whether　 C. if　 D. that

八年级英语单项填空中等难度题查看答案及解析

I don’t know ________ he will come to the party or not.

A.whether           B.if                C.that

八年级英语单项填空中等难度题查看答案及解析