在钢筋混凝土结构图的两类图样中,表示构件内部钢筋的布置情况的图样为()。
A.构件构造图
B.钢筋结构图
C.桥梁总体布置图
D.桥梁平面图
参考答案:B
After that, he knew he could ________any emergency by doing what he could to the best of his ability.
A.get away with
B.get on with
C.get through
D.get across
“人口、就业从城市中心向郊区迁移,城市中心人口白天密度过高,夜晚则相对冷清。”描述的是。()
A.郊区城市化
B.逆城市化
C.向心型城市化
D.低度城市化