Would it be for you to pick me up at four o’clock and take me to the airport?
A. free
B. vacant
C. handy
D. convenient
网友回答
A. free
B. vacant
C. handy
(答案→)D. convenient
解析：词义辨析。Free自由的，有空的；vacant 空闲的；handy 近便的；convenient
方便的。It is convenient for sb to do sth.对某人来说做某事是方便的。所以选 D。