控制机械设备费用最好的办法是( )。A.租赁机械设备 B.进行人工核算 C.进行经

题型:单项选择题

问题:

控制机械设备费用最好的办法是( )。

A.租赁机械设备

B.进行人工核算

C.进行经济核算

D.进行实物核算

考点:一级建造师公路工程公路工程管理与实务
题型:单项选择题

对劳动者而言,物质帮助权主要通过()来实现。

A.社会保险

B.社会保障

C.社会救济

D.薪酬福利

题型:单项选择题

关于器官移植的排斥反应,错误的是

A.ABO血型配合及淋巴毒细胞毒试验能有效地预防超急性排斥反应

B.急性排斥反应是临床器官移植排斥反应中最常见的类型

C.慢性排斥反应是抑制物功能丧失的常见原因

D.合理应用免疫抑制剂能有效治疗排斥反应

题型:单项选择题
Once my mother told me a story that in Africa, when an antelope (羚羊) wakes up every morning, the first thing it thinks about is, “I must be 36 to run faster than the fastest lion, or I will be killed.” 37 , a lion wakes from his dream. The first thing the lion thinks about is, “I must be able to catch the 38 antelope, or I will starve to 39 .” So almost simultaneously(同时地), the antelope and the lion get up and start running toward the 40 sun.
This is 41 : full of chances and challenges. Whether you are an antelope or a lion, you must go 42 when the sun rises. For students, it is just the same. If we don’t study hard, sooner or later, we will 43 the other students. At first I didn’t know what the word “exam” 44 . Later, I knew an exam was a kind of 45 . In competitions, there are always winners and 46 . As I grew up, I got to know competition well. In one’s life, there must be competitions, so people can 47 .
Each time I saw children playing games and heard their 48 , I wished I were that age again.  49 , I remembered my parents’ words: You must work very hard for a good future. So I 50 my pen and began to study hard again.
I was still not sure what competition 51 meant. One day, I was 52_in an English-speaking competition. When I went to the stage, I saw other students looking at me kindly. Suddenly I 53 what competition was. It is not as cruel as my teacher and parents told me. In fact, competition is the 54 : it is kind and necessary.
I learned a lot from realizing this 55 . Now I understand better about the world. Competition is important for us all.
小题1:
A.ableB.willingC.readyD.eager
小题2:
A.On the contraryB.At the same timeC.In other wordsD.In the first place
小题3:
A.fastestB.weakestC.slowestD.strongest
小题4:
A.deathB.survivalC.diseaseD.suffering
小题5:
A.sinkingB.settingC.shiningD.rising
小题6:
A.ruleB.lifeC.studyD.exam
小题7:
A.overB.throughC.aheadD.beyond
小题8:
A.fall behindB.pass byC.catch upD.hold back
小题9:
A.feltB.meantC.referredD.doubted
小题10:
A.victoryB.defeatC.processD.competition
小题11:
A.competitorB.playersC.losersD.failures
小题12:
A.improveB.concludeC.acquireD.handle
小题13:
A.cryingB.laughterC.whisperD.delight
小题14:
A.HoweverB.ThereforeC.BesidesD.Otherwise
小题15:
A.put upB.brought upC.made upD.picked up
小题16:
A.commonlyB.simplyC.obviouslyD.really
小题17:
A.succeedingB.participatingC.takingD.getting
小题18:
A.doubtedB.acknowledgedC.knewD.admitted
小题19:
A.toughB.importantC.contentD.opposite
小题20:
A.experienceB.knowledgeC.factD.consequence
题型:单项选择题

脑型血吸虫主要分布地域在()。

A.长江中下游和南方水网地带

B.东北平原

C.西北地区

D.西南山岭地区

E.南方海岛区域

题型:单项选择题

瓦斯继电器安装在变压器()和()之间的连接管道上。

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