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【多选题】
运动损伤的预防原则有哪些?A.
运动前做好准备活动，运动后做好整理活动
B.
运动中注意调整好负荷量和负荷强度
C.
掌握正确的动作要领
D.
运动中做好自我保护
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【简答题】阅读理解。 When we think of leadership, we often think of strength and power. But what are these really, and how do they operate? Leadership today is not about forcing others to do things. If this is even ...
【单选题】关于人行横道方向设置说法不正确的是（）
A.
垂直于道路使行人过街距离最短
B.
应尽量增加交叉口面积
C.
斜向交叉考虑行人习惯
D.
交叉范围的人行道和人行横道相互连接
【简答题】阅读理解。 When we think of leadership, we often think of strength and power. But what are these really, and how do they operate? Leadership today is not about forcing others to do things. If this is even ...
【简答题】Are these real ______? 这些是真的珍珠吗?
【单选题】以下关于人行横道的方向设置说法不正确的是（）。
A.
垂直于道路使行人过街距离最短
B.
应尽量增大交叉口面积
C.
斜向交叉考虑行人习惯
D.
多数人行横道应平行相交道路设置
【简答题】阅读理解 When we think of leadership, we often think of strength and power . But what are these really, and how do they operate? Leadership today is not about forcing others to do things, if this is even ...
【简答题】阅读理解。 When we think of leadership, we often think of strength and power. But what are these really, and how do they operate? Leadership today is not about forcing others to do things. If this is even ...
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