A Difficult Question

摘要：

@@ Four girls went to school every day by taxi.
One day one of the girls said, "There's a test this morning. Let's get to school late. Then we won't have to take the test."

机标关键词：difficult、question

在线出版日期：2008-12-24（万方平台首次上网日期，不代表论文的发表时间）

页数：共3页

页码：62-64