问题补充:
There are many kinds , but I don’t know which to buy.
A. to be chosen
B. to choose from
C. to choose
D. for choosin
答案:
A. to be chosen
(答案→)B. to choose from
C. to choose
D. for choosin
解析:考查非谓语动词。本题考查不定式作定语,由于不定式所接动词为不及物动词,故后应当接相应的介词。句意:这儿有多种选择,但我不知道买哪一个。