is known to the world, Mark Twain is a great American writer.

admin2010-06-03  36

问题         is known to the world, Mark Twain is a great American writer.

选项 A、That
B、It      
C、Which
D、As

答案D

解析 As引导非限制性定语从句,指代后面整个主句,在定语从句中作主语。
转载请注明原文地址:https://kaotiyun.com/show/FJlK777K
0

随机试题
最新回复(0)