—Idon’tknowifMr.Li

問題詳情：

 —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

知識點：動詞時態

題型：選擇題