控制体重的不正确方式是哪项?()
A.不吃主食
B.保持身体热量平衡
C.多进行以有氧代谢为主要供能途径的运动
D.均衡饮食,保持运动
参考答案:A
-Do you know what speed _______ for a rocket to escape from the pull or gravity of the earth to
send a satellite into outer space?
-No idea at all. I have never got the ______ of it. [ ]
A. it needs; idea
B. is taken; hang
C. is needed; hang
D. it takes; thought
下列哪项不属于城市总体规划道段道路规划设计的基本内容 ( )
A.道路横断面组织设计
B.交通管理设施设计
C.道路交叉口选型
D.路线设计