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问题 选择题

如图所示，比较A，B两圆柱形容器底部所受压力和压强，可知

[ ]

A．FA=FB，PA=PB

B．FA＜FB，PA＜PB

C．FA＜FB，PA=PB

D．FA＜FB，PA＞PB

答案

答案：C

解答题
计算我最棒．
0.4×0.8=		0.4×0.4=4.2×10=
0.07×0.8=9.2×0.01=0.83×100=
0.5×0.02=10.12×0.2=
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选择题

Steve Jobs passed away at the age of 56, ______ spirit will forever be the treasure of Apple. [ ]

A. whose

B. that

C. of which

D. when

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