城市总体布局的核心是（）。
A.城市用地的功能组织
B.居住用地规划布局
C.工业用地规划布局
D.公共设施用地规划布局
参考答案：A
—Does your pen pal live in Beijing? — [ ]
A. She is from USA.
B. She likes reading.
C. Yes, she does.
D. She can to dishes.
-Is this _____ book?
-No. That is _____ book.[ ]
A. you, I
B. my, you
C. his, my
D. he, her
you