You’d better not bring your small son along, for this party is for only adults.
A. available
B. approachable
C. automatic
D. appropriate
网友回答
A. available
B. approachable
C. automatic
(答案→)D. appropriate
解析:句意:你最好不要把孩子带来, 因为着个聚会只适合成年人。appropriate适当的,恰当的approachable可接近的;易亲近的;automatic习惯性的;无意识的;available可利用的;可得到的。只有D项符合题意。