—Whatwouldyoudoifyouwonthelottery? —Iwouldgiveit

問題詳情：

 — What would you do if you won the lottery?

 — I would give it_____ medical research.

       A. of                  B. for                  C. to                       D. at

【回答】

C

知識點：介詞和介詞短語

題型：選擇題