What I need is book that contains ABC of English grammarA. a; theB. the; 不填C. the; anD.

问题补充：

What I need is book that contains ABC of English grammar．

A. a; the

B. the; 不填

C. the; an

D. a; 不填

答案：

(答案→)A. a; the

B. the; 不填

C. the; an

D. a; 不填

解析：考查冠词;第一空填a，泛指一本书，第二空填the，the ABC是“。。。的基础知识”，句意是：我需要的是一本有英语语法基础知识的书。选A。