创“国卫”要求城市建成区的人均公共绿地面积()
A.≥5平方米
B.≥6.5平方米
C.≥7.5平方米
D.≥8.5平方米
参考答案:D
—Could you please tell me _______the park as soon as possible?
—By bus, I think.
A. how can I get to
B. how I can get to
C. when I can get to
考古文物的断代主要是根据其出土的土层来判断。