It was in the Xichang Satellite Launch Center , I had visited, Chang’eⅠwas launc
来源：网络
时间：
推荐文章
It was in the Xichang Satellite Launch Center , ________ I had visited, ________ Chang’eⅠwas launched at about 6:05 pm October 24, 2007
A.where; that
B.which; that
C.that; where
D.which; where
试题答案
B
考查强调句型和定语从句。________ I had visited是非限制性定语从句，先行词是the Xichang Satellite Launch Center，定语从句缺少visited的宾语，所以用which引导，排除A,C；It was in the Xichang Satellite Launch Center________ Chang’eⅠwas launched at about 6:05 pm October 24, 2007是强调句型，所以用that引导。选B。