问题 选择题

I guess we've already talked about this before but I'll ask you again just

________.(2010·浙江)

A.by nature 

B.in return

C.in case

D.by chance

答案

答案:C

C [考查介词短语。句意:我想我之前已经跟你谈论过这件事, 但是以防万一, 我再问你一次。by nature 天生地;in return作为回报, 作为交换;in case 万一, 以防;by chance偶然地。]

单项选择题
单项选择题