【题目】— How about the book you are reading?
— Good indeed. It _____ many problems we have come across in our study.
A.says
B.talks
C.refers
D.covers

【答案】D
【解析】句意：—你正读得这本书怎么样？—很好。它包括了在我们学习中常见的问题。分析选项say不符题意；talk about符合题意；report为名词报告；cover动词包括，符合题意，故选D项。