Question

— You look puzzled at the news.
— Yes. I just can’t imagine _____ he could have done such a thing.

A．what

B．how

C．whether

D．Where

Answer 1

B

試題分析：what什么；how 如何，怎樣；whether是否； Where在哪兒。句意：聽到這個(gè)消息，你看起來很困惑啊！——是的，我只是不能想象他怎么會(huì)做這樣一件事情。結(jié)合語境可知選B。