对路面破坏小、作业流动性大的起重机械为( )。A.履带式起重机 B.汽车式起重机

题型:单项选择题

问题:

对路面破坏小、作业流动性大的起重机械为( )。

A.履带式起重机

B.汽车式起重机

C.塔式起重机

D.轨道式起重机

考点:造价工程师建设工程技术与计量(土建)建设工程技术与计量(土建工程部分)39
题型:单项选择题

“一时之强弱在于力,千古之胜负在于理。”这句话蕴涵的哲学道理是[ ]

A.事物是变化发展的,永远不变的事物是不存在的

B.新事物符合客观规律,具有远大的发展前途

C.矛盾是事物发展的根本原因

D.事物是普遍联系的,孤立的事物是不存在的

题型:单项选择题

下列实验与实例,能说明声音的产生条件的是: [ ]

A.往鼓面上撒一些泡沫屑,敲鼓发现泡沫屑不停地跳动

B.美妙的歌声使人心情愉快,发动机的噪声使人心烦

C.邮局电话亭用玻璃制成,隔音效果比较好

D.两个宇航员在国际空间站外进行太空行走,即使相距很近也要通过电话交谈

题型:单项选择题
阅读下面短文,从短文后所给的A、B、C、D四个选项中,选出一个可以填入空白处的最佳选项,并用铅笔把答题卡上对应题目的答案标号涂黑。
In Twain, many people know what a “motorpool” means. It is   36 known as a place for the maintenance(维修)of official business and government cars.   37 it is a place for vehicle maintenance.
More than ten years ago I came to America on business and I took advantage of the   38  to visit my friend. My friend drove a car to   39  me at the airport, and took me to his home. Out of the   40 , my friend drove his car into the innermost   41 , which had a sign “carpool only”. I   42  what “carpool” meant. I felt doubted whether he was going to a motorpool.   43  I thought myself clever in asking:
“Is there anything wrong with the car?”
“Nothing.   44 ?” said he.
“Well then, why are you going to carpool?” I   45 .
My friend couldn’t help   46  and told me that“carpool”refers to the lane that only the cars with two or more   47  can drive in. I felt rather embarrassed on   48  that.
After dinner, my friend’s neighbor came over to ask whether he   49  “carpool” the next day.  “ 50 ,” my friend said, “I will accompany my friend to go shopping tomorrow.” I was   51 again, wondering why he could not “carpool” with him since we had “carpooled”   52 . My friend explained to me again that the “carpool” that his neighbor   53  meant they in turn drove the car to work so as to save energy. The first “carpool” is a noun,   54  the second “carpool” is a verb. It is really   55  for newcomers in America to understand it in a short time.
小题1:
A.commonlyB.probablyC.partlyD.simply
小题2:
A.In generalB.In particularC.First of allD.Above of all
小题3:
A.breakB.timeC.chanceD.place
小题4:
A.watchB.helpC.meetD.catch
小题5:
A.houseB.airportC.stationD.waiting-room
小题6:
A.roadB.laneC.streetD.route
小题7:
A.wonderedB.knewC.understoodD.learned
小题8:
A.ForB.ThusC.ThenD.Though
小题9:
A.HowB.WhatC.WhyD.Where
小题10:
A.repliedB.askedC.explainedD.answered
小题11:
A.sayingB.talkingC.laughingD.speaking
小题12:
A.passengersB.driversC.gentlemenD.ladies
小题13:
A.noticingB.seeingC.informingD.hearing
小题14:
A.neededB.couldC.shouldD.would
小题15:
A.SureB.SorryC.PardonD.Good
小题16:
A.believedB.doubtedC.confusedD.worried
小题17:
A.todayB.tomorrowC.yesterdayD.tonight
小题18:
A.usedB.insistedC.learnedD.provided
小题19:
A.asB.soC.whileD.for
小题20:
A.interestingB.difficultC.importantD.necessary
题型:单项选择题

气相清洗法与液相清洗法相比,具有()的热点。

A.易损坏焊点

B.需要经常更换清洗液

C.需要移动部分元器件位置

D.清洗效果好、过程干净

题型:单项选择题

意识就其本质来说,它是()。

A.人脑的机能和对客观存在的反映

B.人脑分泌出来的一种物质

C.一种神秘的主观现象

D.人的一种与生俱来的本能

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