Our English teacher has just got a, you’d call it, err … a pocket dictionary.
A. that
B. which
C. how
D. what
网友回答
A. that
B. which
C. how
(答案→)D. what
解析：考查插入语，句意：我们的英语老师刚刚得到一个，你们叫做，便携字典的东西。what you call it 是一个插入语。可以把它去掉，call应该接双宾语，所以what在插入语中做call的宾语。选D。