下列各种物质中,能够用盐酸跟金属直接反应得到的是( ) A.FeCl3 B.Mg

题型:选择题

问题:

下列各种物质中,能够用盐酸跟金属直接反应得到的是(  )

A.FeCl3

B.MgCl2

C.CuCl2

D.AgCl

考点:金属的化学性质酸的性质
题型:选择题

关于感受器的特点哪一项是错误的

A.各种感受器的适宜刺激是相同的

B.各种感受器都起着换能作用

C.感受器电位以电紧张形式扩布

D.感觉适宜刺激因感受器种类不同而不同

E.适应不是疲劳

题型:选择题

第二节:完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

My senior year ,I can’t believe it’s almost over .Now when I __36__ ,it was stressful ,but exciting ,the prom ,graduation ,and then of course ,college.

I started my college application process months before Christmas .My parents told me it would be __37__if I set up interviews and tours .But I was unmotivated .I wanted to go to college, but I didn’t want to deal with the  __38 __.

As the day flew by, my application lay on my desk just as I had __39__ them three months before.“You are wasting __40__time ,” my parents complained .Sweeping away the gathered  __41__ on the applications, I worked on them every Sunday __42__ I finished .Next came writing the essays .I had many ideas, but every school had different__43__. I changed them until I was pleased.  __44__,everything was underway. Now I had to wait. In March, I started receiving letters of rejections(拒绝),I began to think that I had set myself up for__45__ .I had a letter from Salem State College stating that they wanted to see my third quarter __46__ before they made their decision .Yes !At least someone wanted to __47__ me. The beginning of April, I received a letter from Keens State.I had been rejected. Those  __48__words :“We regret to inform you...”made me sit down and cry. I had  __49__all hope .Then I heard from Plymouth State. Not my first __50__,but...I had been accepted. Maybe if I get my grades __51__ ,I can transfer to another school ....

The college application progress __52__ me deeply. All my friends had dozens of schools to choose from, I guess my parents were __53__ .High school grades are extremely important to your __54__.If I could do it all over again, I would take it more __55__ .

36. A.hold back      B.look back    C.keep back    D.go back

37.A.smart        B.certain C.convenient   D.available

38.A.loneliness      B.subjects       C.stress   D.tests  

39.A. found       B. left        C. sent        D. chosen

40.A.busy          B. spare      C. changeable D.valuable

41.A.dust              B.ideas       C.work        D.troubles

42.A. before      B.unless    C. until       D. when

43.A.decision     B.standards     C.regulations  D.requirements

44.A.Suddenly       B.Finally     C.Generally    D.Fortunately

45.A.disappointment      B.achievements      C.discrimination     D.preparations

46.A.papers       B.plans       C.grades      D.exams

47.A.accept       B.respect     C.judge       D.consider

48.A.borrowed       B.cheering      C.heated      D.opening

49.A.ruined       B.gained     C.lost          D.seen

50.A.chance       B.choice     C.guess       D.success

51.A.up          B.out         C.on               D.over

52.A.hurt              B.beat        C.punished     D.frightened

53.A.strict         B.right       C.kind         D.upset

54.A.school history       B.present familyC.final exams D.future  plans

55.A.firmly       B.readily     C.seriously     D.willingly

题型:选择题

生命质量的衡量标准不包括的是(  )

A.个体生命健康程度

B.个体生命德才素质

C.个体生命优化条件

D.个体生命治愈希望

E.个体生命预期寿命

题型:选择题

大理供电局《设备风险评估管理业务指导书》规定,应在年度输变电设备状态评价工作完成后,结合电网年度运行方式,根据设备运行状况,开展设备(),并完成年度设备风险概述报告的编制,用于指导下一年度的设备维护与检修工作。

A.基准风险评估

B.基于问题风险评估

C.持续的风险评估

题型:选择题

男,58岁,突然头疼呕吐,伴意识丧失30分钟。查体神志清楚,颈部抵抗,克氏征阳性。右侧眼睑下垂,右侧瞳孔4mm,光反应消失。

最可能的诊断是()

A.脑梗死

B.蛛网膜下腔出血

C.高血压脑出血

D.脑动静脉畸形出血

E.颅脑肿瘤

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