Would it be for you to pick me up at four o’clock?A. freeB. vacantC. handyD. convenient

问题补充：

Would it be for you to pick me up at four o’clock?

A. free

B. vacant

C. handy

D. convenient

答案：

A. free

B. vacant

C. handy

(答案→)D. convenient

解析：free有空的，自由的；vacant空白的；handy主要指顺手的；convenient便利的，方便的。原文意思是你方便在4点时来接我吗？所以选D,convenient.