You can’t complain of being lonely you don’t make an effort to meet people and m

You can’t complain of being lonely ______ you don’t make an effort to meet people and make friends with them.

　 A．while　 B．when C．whenever　 D．though

试题答案

B

考查状语从句的连接词。句意：你不能埋怨孤独既然你尽力去见人们并和他们交朋友。此处when意为：倘若，如果。