I don't know_________it will rain or not tomorrow.[ ]A. how B. whetherC.whenD. that-八年级英语

题目简介

I don't know_________it will rain or not tomorrow.[ ]A. how B. whetherC.whenD. that-八年级英语

题目详情

I don't know_________it will rain or not tomorrow.     
[     ]
A. how          
B. whether    
C.when        
D. that
题型:单选题难度:中档来源:同步题

答案

B

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