I have bought such a watch_____was advertised on TV.A.that B.which C.as D.it为什么啊····快···················
问题描述：
I have bought such a watch_____was advertised on TV.A.that B.which C.as D.it
为什么啊····
快···················
答
这是个that 引导的定语从句
答
1.这是一个定语从句，需用关系词，所以排除D.it
2.这是一个定语从句，不是原因状语从句，所以排除 C.as
3.问题在于A和B,当先行词被 *，或only, such，nothing, anything ...等修鉓时，只能用that,不能用which,这个需要记.
希望能帮到你.
快点采纳哟，不明还要以追问的，嘻嘻！！
答
这题应该选C ,定语从句,as作引导词,that是错误的,因为它引导的是结果状语,这里不对