为什么一对作用力、反作用力大小相等、方向相反、作用在一条直线上但不能平衡?
作用力和反作用力分别作用在两个物体上。(合理即可)
下图为“某区域洋流环流简图”,右侧为相应风带的盛行风。据此回答下列问题。
小题1:据图判断下列说法正确的是
A.该海区位于南半球
B.①处洋流的性质为寒流,温度最低
C.②处洋流的性质为暖流,温度最高
D.③处洋流主要是由西风吹拂形成的小题2:流经①处的洋流流向与下列四幅图所示一致的是
As the saying goes, _________. So take it easy and read the question slowly within then given time when you take the test.
A.truth is the daughter of time.
B.no man is wise at all time.
C.easier said than done.
D.more haste, less speed.