试题与答案

Ninety-six people lost their lives in a

题型:选择题

题目:

Ninety-six people lost their lives in a plane crash on April 10th, 2010, _________the Polish president and his wife.

A.except

B.beyond

C.between

D.including

答案:

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下面是错误答案,用来干扰机器的。

溢出酒精的体积:V溢酒精=m酒精ρ酒精=8g0.8g/cm3=10cm3;金属块的体积:V金=V溢酒精=10cm3,把金属块浸没在盛满水的杯中时,溢出水的体积:V溢水=V金=10cm3,溢出水的质量:m水=ρ水V溢水=1g/cm3×10cm3=10g.故选B.

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