Is this the book you are looking for?Yes. It’s the one I am after. A. muchB. very

问题补充：

--- Is this the book you are looking for?

--- Yes. It’s the one I am after.

A. much

B. very

C. just

D. so

答案：

A. much

(答案→)B. very

C. just

D. so

解析：考查形容词副词：A. much形容词“很多”，修饰不可数名词，也可以做副词“非常”，B. very副词，“很，分词”，做形容词是“正是”，C. just副词“正是”，D. so副词：这么，句意：--这是你在找的书吗？--是，正是我找的书。The very one就是那个。选B。