—Mum,whycan’tIhave

问题详情：

 —Mum, why can’t I have _____ new bike?

   —Dear, you know, ______ money doesn’t grow on trees.

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

【回答】

B

知识点：冠词

题型：选择题