第二次世界大战后，北极地区的石油、______、______、铁等资源进一步被发现和开采．
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如图，A、B、C三个风景点，从A点出发经B到C是9千米，由B点出发经C到A是8千米，由C出发经A到B是12千米，某人从B点出发经A到C再回到B共用4小时，求其平均速度。（）
A．A
B．B
C．C
D．D
下列各部门中，不属于项目经理部可设置的是（）。
A.经营核算部门
B.物资设备供应部门
C.设备检查检测部门
D.测试计量部门
E.企业工程管理部门
用太阳能热水器将50kg水从35℃加热到55℃，水吸收的热量为______J。[水的比热容为4.2×103J/（kg℃）]
| 完形填空。 | |||
| Jerry is the kind of man you love to hate.He is always in a(n)__1__mood and always has something__2__to say.In his opinion, the bottom line is your choice__3__you live a life. One morning, he did something you are never__4__to do in the restaurant business: he left the back door open and was__5__up at gunpoint by three armed robbers.While trying to open the__6__, with his hand shaking from__7__, he input the wrong code.The robbers beat him and even__8__him.Luckily, Jerry was found__9__quickly after the robbers had fled and he was rushed to the local first aid center.After 18 hours of operation and weeks of good care, he was out of hospital with fragments (碎片) of the bullets still in his body. Jerry told me what happened after he was sent to hospital.He said the doctors were__10__. They kept telling him he was going to be fine and__11__him into the emergency room.But when he saw the__12__on the faces of the doctors and nurses, he got really__13__.In their eyes, he __14__, "He's dying." He knew he needed to take__15__.There was a big,burly nurse shouting questions at him.She asked if he was allergic (过敏的) to anything, and the doctors and nurses stopped working as they waited for his reply.Jerry__16__for a while and then he decided to live. He took a deep breath and said, "Yes.__17__!" Over their laughter, Jerry told them to operate on him__18__he wouldn't die. Jerry lived, thanks to the skill of his doctors, but also because of his amazing__19__.I learnt from him that every day we have the choice to live fully. Attitude, __20__, is everything. | |||
| ( )1.A.exciting ( )2.A.positive ( )3.A.how ( )4.A.advised ( )5.A.pulled ( )6.A.box ( )7.A.nervousness ( )8.A.knocked ( )9.A.probably ( )10.A.excited ( )11.A.rolled ( )12.A.surprise ( )13.A.scared ( )14.A.knew ( )15.A.notice ( )16.A.thought ( )17.A.Medicine ( )18.A.unless ( )19.A.reply ( )20.A.to be honest | B．good B．funny B．where B．imagined B．put B．safe B．worry B．killed B．relatively B．organized B．carried B．expressions B．embarrassed B．found B．order B．wondered B．Operation B．even if B．attitude B．in that case | C．usual C．new C．whether C．asked C．held C．counter C．unwillingness C．knifed C．merely C．hard-working C．wheeled C．feeling C．disappointed C．meant C．breath C．judged C．Bullets C．as if C．opinion C．after all | D．balanced D．different D．why D．supposed D．done D．door D．pressure D．shot D．reasonably D．great D．forced D．puzzles D．annoyed D．read D．action D．stopped D．Fragments D．before D．determination D．strictly speaking |
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