—Wouldyouliketoplaytenniswithme             itdoesn’tra...

问题详情：

—Would you like to play tennis with me              it doesn’t rain tomorrow?

 —Sure,         I am busy.

; since          B. whether； but 

C. if； unless   D. because； until

【回答】

C

知识点：连词

题型：选择题