两个真分数的积一定小于1.______.

题型:解答题

问题:

两个真分数的积一定小于1.______.

考点:分数的认识及意义分数乘法的意义和分数乘法的计算法则
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通过战争成就霸业是春秋时期诸侯争霸常用的手段。下列成就晋文公中原霸主地位的是[ ]

A.城濮之战      

B.赤壁之战      

C.官渡之战      

D.马陵之战

题型:解答题

第二部分.阅读理解(共25小题。第一节每小题2分,第二节每小题1分;满分45分)

阅读下面五篇短文,从每题后所给的四个选项中选出最佳答案。

The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial 1 first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid—”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

“Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truckers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

41.From the story we know that______ .

       A.Leigh’s dad never had a rest on Sundays    B.Leigh was a deserted boy

       C.Leigh’s dad lived in another city          D.Leigh’s mother often went to golf games

42.What happened to Bandit?

       A.It was frozen to death.    B.It was let out of the cab and got lost

       C.It was killed by a truck.   D.It ran off Highway 80 and into the mountain.

43.The underlined sentence “Keep your shirt on” probably means “ ______ ”.

       A.Listen to reason        B.Stop talking  C.Calm down    D.Keep warm

44.The worst part in Leigh’s eyes may be that______ .

       A.his dad got remarried      B.his parents got divorced

       C.his dad didn’t love him   D.his mom didn’t take him to pizza

题型:解答题

患者慢性肾炎5年,近来出现衰弱无力、尿少,水肿较前加重,并有轻度贫血,血压160/100mmHg。下列检查中最先出现异常的是()。

A.尿浓缩试验

B.酚红排泌试验

C.肌酐清除率

D.血尿素氮浓度

E.血肌酐浓度

题型:解答题

男性,58岁,右上腹受撞击后腹痛2小时,既往肝硬化病史25年。查体:体温37.8℃,脉率118次/分钟,血压85/58mmHg,患者神志清楚,表情淡漠,皮肤苍白,右上腹压痛、肌紧张,移动性浊音(+)。

接受紧急抢救和治疗后,患者血压70/40mmHg,中心静脉压3cmH2O,尿量10ml/h,提示()。

A.外周血管张力过低

B.血容量严重不足

C.心力衰竭

D.休克得到初步纠正

E.急性肾功能衰竭

题型:解答题

保持诊室内一医一患,是遵循了()门诊护理伦理要求。

A尊重患者,保护隐私

B维护公正,合理安排

C尊重患者,注重心理护理

D团结协作,互相监督

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