支沟穴在特定穴中属于__________穴。
参考答案:经
— ?
—I'm not feeling well. I have a cold.[ ]
A. Are you feeling well
B. What are you doing
C. Are you worrying
D. What's the matter
某块土地上有一建筑物,各层建筑面积相同,共有10层,且建筑基底总面积为600m2,建筑用地面积为1000m2,则建筑容积率为()。
A.60
B.6
C.10
D.60%