农业企业

题型:名词解释

问题:

农业企业

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题型:名词解释

Jeff Keith has only one leg. When he was only twelve years old, Jeff had cancer. Doctors had to 16  off most of his right leg.
 17  Jeff puts on an artificial leg(假肢). The leg is plastic. With the plastic leg, Jeff can ski, ride a bicycle, swim, and play soccer. He can also run.
Jeff made a plan with his friends who had plastic legs,  18 . They decided to  19  across America. They all wore special T-shirts. 20  it was “Run, Jeff, Run, Jeff Keith’s Run Across America”.
Jeff Keith ran across the United States from the east to the west  21  he was twenty-two years old. He started running in Boston(波士顿). Seven 22  later, he stopped 23  in Los Angeles(洛杉矶). He ran 3,200 miles (1 mile =" 1.6093km)." Jeff wore out thirty-six pairs 24  running shoes and five plastic legs. Jeff 25  in cities on the way to Los Angeles. In every city people gave Jeff money. The money was not for Jeff, 26  for the American Cancer Society. The Society used the money to help people know  27  about cancer.
On the way to Los Angeles, Jeff talked to people about 28 . Jeff is disabled, but he can do many things. He finished college and is studying to be a lawyer(律师). Jeff says, “People can do 29  they want to do. I want people to know that. I ran 30 for disabled people. I ran for everybody.”
小题1:
A.takeB.cutC.putD.set
小题2:
A.Every dayB.One dayC.Some dayD.A day
小题3:
A.alsoB.tooC.eitherD.neither
小题4:
A.walkB.flyC.swimD.run
小题5:
A.OnB.InC.WithD.Above
小题6:
A.whileB.becauseC.whenD.if
小题7:
A.months  B.daysC.hoursD.minutes
小题8:
A.running B.to runC.walkingD.to walk
小题9:
A.atB.forC.inD.of
小题10:
A.reachedB.studiedC.stoppedD.started
小题11:
A.andB.butC.orD.so
小题12:
A.moreB.lessC.fewerD.little
小题13:
A.cancerB.walkC.societyD.America
小题14:
A.anyB.thingC.nothingD.anything
小题15:
A.not onlyB.notC.onlyD.just
题型:名词解释

“|x-1|<2成立”是“x(x+1)<0成立”的(  )

A.充分不必要条件

B.必要不充分条件

C.充分必要条件

D.既不充分也不必要条件

题型:名词解释

近年来我国地区出现私自滥采黄金的现象,提炼过程一般使用化学药品氰化物,其直接后果是:

①污染水体②破坏臭氧③危害工人的生命与健康④破坏植被[ ]

A.①②

B.①②③

C.②④

D.①③④

题型:名词解释

关于室间质量评价下列说法最正确的是()

A.参评实验室检测项目终末质量的综合比较

B.通过参加室间质评可以对检测系统进行校正

C.通过参加室间质评达到量值溯源的目的

D.重视室间质评工作就必须由专人负责完成质评样本的检测

E.检测室间质评样本时宜先对仪器进行专门保养和校正

题型:名词解释

根据公路隧道围岩分级标准,坚硬岩,岩体完整,巨整体状结构的围岩,其基本质量指标BQ应达到( )。

A.>550

B.550~451

C.451~351

D.351~251

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