I don't know ______ he will come or not this ...

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

A. if　　 B. when　　 C. whether

九年级英语单选题中等难度题查看答案及解析

–I don’t know if his brother ____ this afternoon. –I think he will come if it ____ rain.

A. will come, doesn’t　　 B. will come, won’t　　 C. comes, isn’t

九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 will come . _______ he comes , I will call you .

A. whether ; If     B. whether ; Whether   C. if ; If        D. if ; Whether

九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 will come . _______ he comes , I will call you .

A. whether ; If　　　 B. whether ; Whether

C. if ; If　　　　　 　 D. if ; Whether

九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 or not. _____he comes, I’ll tell you.

A. if; If　　　　 B. whether; Whether

C. whether; If D. if; Whether

九年级英语单项填空困难题查看答案及解析

I don’t know _____ he will come tomorrow or not ,_______he comes , I’ll tell you.

A. if; whether　 B. whether; whether

C. if; that　 　　 D. whether; if

九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 or not tonight.

--- Me neither.

A. if　　 B. whether　　 C. who　　 D. what

九年级英语单选题中等难度题查看答案及解析

一I wonder if Tom 　　　 this afternoon.

一Don't worry.　 I will tell you as soon as he 　　　 .

A. will come; comes

B. comes; will come

C. comes; comes

九年级英语单选题中等难度题查看答案及解析

We'd like to know ________ or not.

A.whether he will come B.whether will he come C.if he will come

九年级英语单选题困难题查看答案及解析

I'd like to know __________or not.

A．whether will he come                    B．if he has come

C．whether he will come                    D．that he will come

九年级英语单项填空困难题查看答案及解析