问题
选择题
Wouldn’t 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
答案
答案:D
free自由的,空闲的;vacant空缺的,空白的;handy便于使用的, 便利的, 可携带的, 轻便的;convenient方便的,D项符合题意。