电子计算机是20世纪引人注目的科技成果，它首先诞生于（ ） A．美国 B．德国 C．

There was a pilot(飞行员) and four people in a small plane. Suddenly there was something wrong with the machine while it was flying in the air. The plane began to fall down. The pilot told the people there were only four parachutes（降落伞）. They all became worried and started to make excuses.

The next person said, “I must have a parachute. I am a very clever person. I have to attend an important match. I know I will win the game because I’ll be the cleverest person there.” He picked up a pack and jumped out.

Two men were left---an old businessman and a young mountain climber. At this time the plane was going down fast. The businessman said, “ Young man, I am old but you are still young. You take the last parachute.” The young mountain climber smiled. “Don’t worry,” He said. “ We can both jump out because there are still two parachutes. Just now the clever man jumped out with my backpack.”

小题1:All the people became worried because_________.

A．they couldn’t find the parachutes

B．they saw the pilot jump out first

C．they were afraid and they knew there were not enough parachutes for each person.

D．There was too much smoke and they couldn’t jump out from the plane.小题2:The clever man jumped out with_________.

A．a parachute

B．nothing

C．the backpack of the climber’s

D．two parachutes小题3:All the people thought of themselves except____________.

A．the pilot

B．the clever man

C．the doctor

D．the businessman小题4:From the story we know__________ would be dead.

A．the clever man

B．the businessman

C．the pilot

D．the doctor小题5:From the passage we know_________ was the first to jump off the plane.

A．the pilot

B．the mountain climber

C．the businessman

D．the doctor

“把能量的变化看成是跳跃式的进行，成功地解释了经典理论无法解释的某些现象，打破了经典物理学中一切过程都是连续变化的观念。”这一理论的诞生主要由下列哪一问题引发  [ ]

A．研究热辐射

B．提示时空本质属性

C．解释光电效应　

D．预测未知行星方位

信贷资金的运动特征包括（）。

A.以盈利为前提，有条件的让渡

B.与社会物质产品的生产和流通相结合

C.只有产生较好的社会效益和经济效益才能良性循环

D.以银行为轴心

E.二重支付、二重归流

站用变端子箱巡视：要检查柜体接地应良好；密封、封堵良好，无进水、凝露；端子应无过热痕迹；加热器（如有）应检查是否正常工作；温度指示器指示正确。

在整复肱骨内上髁第Ⅳ度骨折时，应注意的重点是（）。

A.尽量使肘外翻，使肘关节内侧间隙增宽

B.尽量背伸患肢手指及腕关节

C.抓住尺侧屈肌肌腹的近侧部向外牵拉

D.尽量内收前臂，使肘关节内侧间隙变窄

E.以上均是