—Mum,Iwanttobuy

问题详情：

 —Mum, I want to buy ________ new toy car.

 —But ________ old one is still running, isn’t it?

   A. the; the          B. the; an          C. a; the           D. a; an

【回答】

C

知识点：冠词

题型：选择题