I will be surprised if you can get Calvin, who is very mean, these donation draw tickets from you.
A. buy
B. buying
C. buys
D. to buy
网友回答
A. buy
B. buying
C. buys
(答案→)D. to buy
解析:考查不定式的用法:句子的意思是:我将会感到惊讶,如果你能说服卡尔文(一个吝啬的人)购买你的这些捐赠抽奖票。中间的那个who is a close-fisted man 是修饰Calvin这个人的定语从句,不影响整个句子,所以看出这里运用的是get sb. do sth.,选D。