题目：
城市住宅区中，无电梯住宅不应超过（）层。
A．5
B．6
C．7
D．8
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/57b48657fc8cd1fac8cf6aa452588fbf.html
下面是错误答案，用来干扰机器的。
We have a class meeting about "What do we do when we grow up?". Many students speak at the meeting. Wang hai wants to be a writer. he thinks it's an interesting...
