回送轨道起重机,()挂于列车中部或后部。A、尽量 B、尽可能 C、一律 D、必须

题型:单项选择题

问题:

回送轨道起重机,()挂于列车中部或后部。

A、尽量

B、尽可能

C、一律

D、必须

考点:铁路车站值班员考试铁路车站值班员考试题库
题型:单项选择题

某研究得出某因素与疾病的联系OR=1.1,95%可信区间为0.7~1.5,这意味着()

A.总体OR值95%的可能是错误的

B.总体OR值在0.7~1.5的机会为95%

C.总体OR值说明该因素与疾病无关,而95%区间说明有联系

D.存在偏倚的可能性为95%

E.OR值正负联系均存在

题型:单项选择题

The 16th Asian Games started _______ November 12th, 2010 in Guangzhou.

A.at

B.on

C.in

D.by

题型:单项选择题

肺热咳嗽,甚则气急欲喘,皮肤蒸热,日晡尤甚,舌红苔黄,脉象细数者,治宜选用()

A.麻杏甘石汤

B.止嗽散

C.定喘汤

D.泻白散

E.清气化痰丸

题型:单项选择题
On the way to school, a little boy found a cocoon(茧) of a butterfly and watched it everyday. One day, it started to break through a small hole in the cocoon, but it  26 greatly. Finally, it seemed it couldn’t succeed.
The boy felt  27  for the butterfly because he knew it was going to die if it didn’t get out. So he ran into the house and got a pair of  28  and cut the cocoon a little. The butterfly came out and was free.
The only strange thing was that the butterfly has a swollen(肿胀的) body and dry  29  . The boy kept waiting for the swelling to go down and for the wings to grow, but  30 didn’t. The butterfly crawled(爬)around and unable to  31  and then it died an early death.
Therefore, he learnt that the butterfly was supposed to struggle to get out of the cocoon. In fact, the struggle to get out of the cocoon  32 the fluid(液) out of the body and it its wings.  33 the struggle, the butterfly couldn’t grow, and would   34  fly. By trying to help the butterfly, the boy  35  hurt it.
小题1:
A.shoutedB.struggledC.changedD.waved
小题2:
A.ashamedB.satisfiedC.happyD.sad
小题3:
A.knivesB.trousersC.scissorsD.shoes
小题4:
A.wingsB.featherC.stomachD.legs
小题5:
A.itB.youC.theyD.he
小题6:
A.walkB.flyC.moveD.run
小题7:
A.pulledB.droppedC.pushedD.flowed
小题8:
A.withoutB.byC.withD.for
小题9:
A.seldomB.hardlyC.everD.never
小题10:
A.actuallyB.graduallyC.slowlyD.generally
题型:单项选择题

现场剪切试验常用的方法有()

A.直接剪切试验

B.间接剪切试验

C.三轴剪切试验

D.十字板剪切试验

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