问题补充:
—Would you like or shall we go by bus?
— I prefer ,but we have to take a taxi, for time is short.
A. walking; to walk
B. to walk; walking
C. walk; to walk
D. walk; walk
答案:
A. walking; to walk
(答案→)B. to walk; walking
C. walk; to walk
D. walk; walk
解析:固定用法。Prefer doing sth意为“更喜欢-----”