如图所示,NBA球员林书豪带球突破上篮时,他相对于______是运动的;林书豪起

题型:填空题

问题:

如图所示,NBA球员林书豪带球突破上篮时,他相对于______是运动的;林书豪起跳时,脚用力蹬地,他就能高高跳起,这说明______.林书豪在上升过程中对他做功的力是______.

考点:参照物及其选择
题型:填空题

平面内一个圆把平面分成两个部分,现有5个圆,其中每两个圆都相交,每三个圆不共点则这5个圆把平面分成几部分

题型:填空题

A thousand years ago Hong Kong was covered by a thick forest. As more and more people came to 1 in Hong Kong, these trees were cut down and burnt. Now there is 2 forest left, though there are still some small areas covered in trees.We call these woods.
Elephants, tigers and many 3 animals were living in the thick forest. When people came to live in Hong Kong, the 4 began to die out. Early farmers grew rice and 5 pigs and chickens in the valleys. They cut down the trees and burnt them. They needed 6 to keep themselves warm in winter, to cook their food and to keep away the dangerous animals. Elephants quickly disappeared because there was not enough food for them.  7 did most of the wolves and tigers. Monkeys and many other animals soon 8 in the same way.
You might think that there are no longer any animals in Hong Kong 9 in the zoos. But there are still about 36 different animals 10 there. One of the most interesting of Hong Kong's animals is the barking deer.
小题1:
A.workB.studyC.liveD.enjoy
小题2:
A.manyB.a fewC.noD.not
小题3:
A.otherB.othersC.the otherD.another
小题4:
A.peopleB.animalsC.plantsD.things
小题5:
A.grewB.madeC.gotD.kept
小题6:
A.fireB.hotnessC.heatD.stoves(炉子)
小题7:
A.SoB.SuchC.AsD.Nor
小题8:
A.livedB.diedC.cameD.left
小题9:
A.besidesB.exceptC.andD.or
小题10:
A.liveB.to liveC.livedD.Living
题型:填空题

当今世界人们已面临严重的水资源危机,漫画中这个人的错误在于(          )

①没有正确处理人与自然的关系②没有看到自然界是客观存在的③没有认识到社会的存在与发展是客观的④认为水资源是取之不尽、用之不竭的

A.①②

B.②③

C.③④

D.①④

题型:填空题

在筛检糖尿病患者时采用尿糖和餐后血糖进行联合试验,结果如下表

串联试验的灵敏度是()

A.200/260

B.1030/1040

C.215/260

D.1000/1040

E.260/1040

题型:填空题

热带雨林遭毁林造田,其结果是()

A.局部气候得到改善

B.淋溶作用增强,土壤腐殖质减少

C.加速地面径流导致土壤的侵蚀

D.获得肥沃的耕地符合可持续发展

更多题库