It's well known to us all _ Beijing will _ the 2008 Olypimc Games.
问题描述：
It's well known to us all _ Beijing will _ the 2008 Olypimc Games.
A.that'hold B.whether;host
C,when;hold D.that;host
为什么不选A.
答
【解答】It's well known to us all _ Beijing will _ the 2008 Olypimc Games.A.that'hold B.whether;host C,when;hold D.that;host【解析】hold后面接Olympic可以；用host我觉得不比A好.【答案】我觉得A与D都可以....