This is the very book I need now. A. whatB. whichC. thatD. all

问题补充：

This is the very book I need now.

A. what

B. which

C. that

D. all

答案：

A. what

B. which

(答案→)C. that

D. all

解析：本题考查定语从句的引导词。先行词被the only, the very, the same, the last修饰时一般用that而不用which。