—Idon’tknowifMr.Li

问题详情：

 —I don’t know if Mr. Li _____in Beijing this evening. If he _____, please call me.

   —OK.

A. arrives; will arrive                               B. will arrive; arrives    

C. arrives; arrives                                   D. will arrive; will arrive

【回答】

B

知识点：动词时态

题型：选择题