试述集体合同与劳动合同的关系。

完形填空.
On the Iraq-Syria border, a pack of wild dogs circled American soldiers for food. The leader of the pack was a gray-and-white dog. The soldiers called him Nubs. Nubs was shaking and___1__able to stand. Marine major Brian Dennis looked closer and saw that there was a knife wound__2__his chest.      Dennis couldn't stand seeing the dog__3___. He and his men immediately treated the wound, and gave Nubs oral medicine. Nubs__4__but was still in pain. The next day, the team had to__5__. Ten days later, Dennis's unit was back -- and so was Nubs. He was still__6__ , but the men fed him and played with him.      Before long the unit once again__7__an outpost (前哨) 70 miles away. Nubs, slowly but determinedly,__8__them far into the trackless wasteland until the men lost__9__of him. Two days later, beyond Dennis's__10__, he saw Nubs just outside the outpost. The dog had tracked him across 70 miles of frozen desert to__11__with the friend who had saved his life. From then on Nubs and the men slept in the same place, and ran around in the same ruins.      Until an order came down from above that they were not__12__to have pets, Dennis __13__to make sure the dog would continue to live the__14__life. So he quickly raised $ 4,000 from his family and friends to fly Nubs to__15__.      A month later, when Dennis and the dog were__16__in California, at first Nubs didn't recognize the guy.__17__within minutes, the dog jumped into Dennis' s arms, jumping up again and again to__18__his friend's face.      A little__19__and concern in the middle of war will not save a violent world. But small stories, like the story of a soldier and a dog, hold a promise of a(n)__20__world.
( )1.A. mostly ( )2.A. in ( )3.A. stand ( )4.A. pulled through ( )5.A. leave ( )6.A. hungry ( )7.A. look up ( )8.A. watched ( )9.A. touch ( )10.A. ability ( )11A. part ( )12.A. asked ( )13.A. decided ( )14.A. moving ( )15.A. London ( )16A. found (      )17.A. So (      )18A. lick (      )19.A. pity ( )20.A. equal	B. certainly B. on B. starve B. fell asleep B. rest B. tired B. look over B . followed B. sight B. surprise B. fight B. suggested B. agreed B. good B. America B. interviewed B. And B. touch B. mercy B. harmonious	C. hardly C. at C. bleed C. woke up C. pass C. dirty C. left for C. accompanied C. footprint C. imagination C. meet C. required C. accepted C. safe C. Iraq C. linked C. But C. bite C. care C. prosperous	D. never D. behind D. suffer D. fell down D. remain D. weak D. returned from D. barked D. smell D. understanding D. break D. allowed D. proposed D. interesting D. Syria D. reunited D. Though D. clean D. contribution D. amazing

质量为1.5kg的木块漂浮在水面上，有

2

5

的体积露出水面，则木块受到的浮力为______N，木块的密度是______kg/m³．

病历摘要：6个月男婴，体重8kg，发热2天，体温波动在38℃～39℃之间，伴咳嗽，呈阵发性咳嗽，喘憋明显。查体：T38℃，呼吸急促，有呼气性呼吸困难，鼻扇，三凹征阳性，听诊双肺满布喘鸣音，偶闻中小水泡音。胸部X线片：双肺纹理增多，双肺可见小点片状影，肺气肿明显，未做其它检查。可能的诊断是什么？

此肺炎患儿，病程中突然出现喘憋加重，呼吸困难，口唇青紫，双肺出现明显的干湿性啰音，经吸痰、吸氧后无明显缓解，此时临床医生如何判断病情变化？（）

A.高热所致

B.出现严重的酸中毒

C.发生心力衰竭

D.肺部炎症加重

E.并发脓气胸

F.出现早期呼吸衰竭

G.感染性休克

H.中毒性脑病

不属于慢性子宫颈炎病理表现的是

A．子宫颈腺体囊肿
B．子宫颈息肉
C．子宫颈肥大
D．子宫颈糜烂
E．子宫颈陈旧裂伤

营业厅服务规范中，男士和女士要求相同点为（）

A.工号牌佩带位置

B.戒指佩带个数

C.指甲长度

D.鞋跟高度