高二的1道英语单项选择题谢谢大家~~急..要具体详细解释谢谢大家Mr.Leereturnedmethestampcollection,tomysurprise,somevaluablestamps.A.towhich;hadbeenaddedB.which;hadbeenaddedupC.towhich;we

Question

高二的1道英语单项选择题 谢谢大家~~ 急..
要具体详细解释 谢谢大家
Mr.Lee returned me the stamp collection,to my surprise,________ some valuable stamps ________ .
A.to which; had been added
B.which;had been added up
C.to which; were added
D.in which; were added up

Answer 1

A.
因为which引导定语从句,应为which some valuable stamps had been added to ,而to可移到which 前,所以选A