Keep it in mind not to disturb the president at two o’clock this afternoon, when

题型：不详难度：来源：

Keep it in mind not to disturb the president at two o’clock this afternoon, when he ____ a global joint meeting.

A．will host

B．hosts

C．is to host

D．will be hosting

答案

D

解析

试题分析：句意：记住下午两点钟的时候不要去打扰总统，到时他正在举行一个全球联合会议。时间状语at two o’clock this afternoon是将来的时间，将来某个时间正在干某事，要用将来进行时。A表示将来会发生某事；B是一般现在时，表示经常性，习惯性的动作；C也可表将来打算做某事。所以选D。