试题与答案

( )是把人体与意外释放能量或危险物质等隔开,是一种不得已的隔离措施,但却是保护人

题型:单项选择题

题目:

( )是把人体与意外释放能量或危险物质等隔开,是一种不得已的隔离措施,但却是保护人身安全的最后一道防线。

A.避难与救援
B.减少故障和失误
C.设置薄弱环节
D.个体防护

答案:

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题型:阅读理解

Mr Brown is one of my friend . He can run very fast and likes to show people how fast he can run .

One day , a thief(小偷) got into his house , took some of his things and ran out of the house fast . Mr. Brown found it and ran after him , and shouted (喊),“Hey ! Don’t you know you can’t get away from me ?”

But the thief ran much faster . Mr. Brown got angry and ran faster , too . He was soon a few kilometers away from his house . He was running hard when he met me. “ Why are you running so fast ?” I asked , “ I want to catch a thief .” said Mr. Brown “But where is the thief ?” I asked . “ Kilometers and kilometers behind .” Said Mr. Brown proudly . “ He thought he could run faster than me , but you see he is wrong .”

小题1:Did the thief steal(偷) anything from Mr. Brown’s house ?

A.Yes, he was.

B.No, he wasn’t .

C.Yes, he did .

D.No, he didn’t .小题2:Who ran faster , Mr. Brown or the thief ?

A.Yes, Mr. Brown .

B.No, the thief .

C.Mr. Brown

D.The thief.小题3:Did Mr. Brown catch the thief?

A.Yes, he did

B.No, he didn’t .

C.Yes, but he let him go away .

D.No, but his friend did .小题4:What did Mr. Brown do when he found the thief ?

A.He ran after him .

B.He was angry with him .

C.He caught him .

D.He stayed far behind him.小题5:What does the word “ proudly”mean ?

A.自豪地

B.难过地

C.兴奋地

D.不慌不忙

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题型:选择题

过去过春节时,讲吃喝—奢侈浪费;讲人情—豪华送礼;讲豪爽―比拼酒量等现象一直广为人们所垢病。近年来,社会上出现了一些破除传统陋习的新方式,让春节的面貌焕然一新。如绿色过年―减消耗添情谊;公益过年一一温暖传万家;读书过年一一精神大提升。过年方式的更新充分说明(   )

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B.人的认识是不断变化发展的

C.社会意识具有相对独立性

D.社会存在决定社会意识

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题型:问答题

某承包人参与一项工程的投标,在其投标文件中,基础工程的工期为4个月,报价为1200万元;主体结构工程的工期为12个月,报价为3960万元。该承包人中标并与发包人签订了施工合同。合同中规定,无工程预付款,每月工程款均于下月末支付,提前竣工奖为30万元/月,在最后1个月结算时支付。
签订施工合同后,该承包人拟定了以下两种加快施工进度的措施:
(1) 开工前,采取一次性技术措施,可使基础工程的工期缩短1个月,需技术措施费用60万元;
(2) 主体结构工程施工的前6个月,每月采取经常性技术措施,可使主体结构工程的工期缩短1个月,每月末需技术措施费用8万元。
假定贷款月利率为l%,各分部工程每月完成的工作量相同且能按合同规定收到工程款。
(计算结果均保留2位小数)
[问题]

画出在基础工程和主体结构工程均采取加快施工进度技术措施情况下该承包商的现金流量图。

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