I don’t think I can understand this book. The subject it deals with is not familiar me.A.

问题补充：

I don’t think I can understand this book. The subject it deals with is not familiar me.

A. for

B. to

C. about

D. with

答案：

A. for

(答案→)B. to

C. about

D. with

解析：考查介词：句意：我想我不能理解这本书，我不熟悉它谈论的主题。表示“人对物熟悉”sb be familiar with sth，表示“物为人熟悉”be sth familiar to sb，选B。