试题与答案

某物体在高处以初速度v0水平抛出,落地时速度大小为v,那么该物体在空中运动的时间

题型:不定项选择

题目:

某物体在高处以初速度v0水平抛出,落地时速度大小为v,那么该物体在空中运动的时间为[ ]

A.

B.

C.

D.

答案:

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题型:阅读理解

Look at the poster and answer the questions.

Volunteers of all ages will meet at Binjiang Road.

-Sunday, July 28th , 9 a.m, until noon.

-Bring bags and gloves.

-Wear hats and sunglasses.

For more information : Chen Ming

Tele: 023-65847384      E-mail: chenming134@hotmail.com

小题1:The poster asks people to bring bags to __________.

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C.send an e-mail to Chen Ming

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