Being a good listener is a kind of quality and that’s it takes to keep friendship.
A. how
B. what
C. which
D. where
网友回答
A. how
(答案→)B. what
C. which
D. where
解析：主要测试表语从句。题干中动词take需要宾语，同时句子 it takes to keep friendship需要引导词，由答案来考察双重作用的引导词只能是what。译文：作为一名好的听众是一种品质，并且那也是保持友谊所需要的。