—Shall we have our picnic tomorrow?—________ it doesn't rain.[ ]A. UntilB. WhileC. OnceD. If-高三

题目简介

—Shall we have our picnic tomorrow?—________ it doesn't rain.[ ]A. UntilB. WhileC. OnceD. If-高三

题目详情

—Shall we have our picnic tomorrow?
—________ it doesn't rain.
[     ]
A. Until  
B. While
C. Once  
D. If
题型:单选题难度:中档来源:同步题

答案

D

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