什么是砂浆饱满度，要求是什么?如何保证?

本规程适用范围和执行单位范围是什么?

某办公大楼由主楼和裙楼两部分组成，平面呈不规则四方形， 主楼二十九层， 裙楼四层，4 / 10地下二层， 总建筑面积 81650m2。该工程 5 月份完成主体施工， 屋面防水施工安排在8 月份。屋面防水层由一层聚氨酯防水涂料和一层自粘SBS 高分子防水巻材构成。裙楼地下室回填土施工时已将裙楼外脚手架拆除，在裙楼屋面防水层施工时，因工期紧没有拱设安全防护栏杆。 工人王某在铺贴巻材后退时不慎从屋面掉下，经医院抢救无效死亡。裙楼屋面防水施工完成后，聚氨酯底胶配制时用的二甲苯稀释剂剩余不多，工人张某随手将剩余的二甲苯从屋面向外倒在了回填土上。主楼屋面防水工程检查验收时发现少量卷材起鼓，鼓泡有大有小， 直径大的达到 90mm，鼓泡割破后发现有冷凝水珠。经查阅相关技术资料后发现：没有基层含水率实验和防水卷材粘贴实验记录;屋面防水工程技术交底要求自粘SBS 卷材搭接宽度为50mm，接缝口应用密封材料封严，宽度不小于5mm。

问题：

1.从安全防护措施角度指出发生这一起伤亡事故的直接原因

2.工程经理部负责人在事故发生后应该如何处理此事?

3.试分析卷材起鼓原因，并指出正确的处理方法

4.自粘 SBS 卷材搭接宽度和接缝口密封材料封严宽度应满足什么要求?

5.将剩余的二甲苯倒在工地上的危害之处是什么?指出正确的处理方法

图中①、②、③、④、⑤为临时设施 ( 混凝土拌合系统、零星材料仓库、预制构件厂、油 料库、生活区 ) 代号。

【问题】

1.根据有利生产、 方便生活、 易于管理、 安全可靠的原则， 指出示意图中代中①、 ②、 ③、④、⑤所对应临时设施的名称。

2.简要说明基坑开挖时需要降水的理由， 指出哪个降水方案较适用于本工程，说明理由。

3.根据《建设工程安全生产管理条例》，承包人应当在图中哪些地点和设施附近设置安全警示标志 ?

4.根据《特种作业人员安全技术考核管理规定》和本工程施工的实际情况，本工程施工涉及哪些特种作业 ?

某泵站枢纽工程由泵站、清污机闸、进水渠、出水渠、公路桥等组成，施工现场地面高程为 31.0m～31.4m，泵站底板建基面高程为20.38m，钻探资料表明，地基 18.5m～31.4m高程范围内为黏土， 12.0m～18.5m高程范围内为中砂，该砂层地下水具有承压性，承压水位为 29.5m。承包人在施工降水方案中提出，基坑开挖时需要采取降水措施，降水方案有管井降水和轻型井点降水两个方案。根据施工需要，本工程主要采用泵送混凝土施工，现场布置有混凝土拌合系统、钢筋加工厂、木工厂、预制构件厂、油料库等临时设施，其平面布置示意图如下图所示。

图中①、②、③、④、⑤为临时设施 ( 混凝土拌合系统、零星材料仓库、预制构件厂、油 料库、生活区 ) 代号。

【问题】

1.根据有利生产、 方便生活、 易于管理、 安全可靠的原则， 指出示意图中代中①、 ②、 ③、④、⑤所对应临时设施的名称。

2.简要说明基坑开挖时需要降水的理由， 指出哪个降水方案较适用于本工程，说明理由。

3.根据《建设工程安全生产管理条例》，承包人应当在图中哪些地点和设施附近设置安全警示标志 ?

4.根据《特种作业人员安全技术考核管理规定》和本工程施工的实际情况，本工程施工涉及哪些特种作业 ?

“三类人员”指那些人员，分别需持什么证?

Part III Cloze

Directions: There are twenty blanks in the following passage. For each blank there are four choices. Choose the one that best fits into the passage and then marks your answer on the Answer Sheet.

What makes a child speak a language has long been a puzzle to linguists. 61 speaking, there are two schools of linguists, both of whom try to explain 62 a child picks up a language so easily. The fact that a child picks a language 63 is 64 : At one year old, a child is able to say “bye-bye”; at two, he is able to use fifty; by there he begins to 65 tenses. The famous American linguist Noam Chomsky 66 that human being have a sort of built-in system for language use, and that the 67 is 68 . Children are not taught language 69 they are taught arithmetic. Other linguists, 70 , hold the view that a child learns 71 of his language from the hints in the environment. 72 , theorists of both schools 73 that there is a biological basis for language use. The 74 is which is more important, the inner ability or the environment. This is certainly a field 75 to be explored. Researchers from both schools are busy finding evidence to 76 their own theory, but 77 side is persuading the other.

It seems that in order to 78 why a child learns a language so easily, we have to 79 the joint efforts of both schools. Some linguist, like De Villiers, has recognized the value of cooperation, and 80 linguists of both sides to work together.

61. A. Surprisingly B. Personally C. Properly D. Roughly

62. A. that B. when C. why D. how

63. A. independently B. naturally C. without help D. with ease

64. A. confusing B. surprising C. questioned D. suspected

65. A. master B. study C. have D. get

66. A. doubts B. believes C. realizes D. criticizes

67. A. help B. teacher C. environment D. hint

68. A. quite essential B. very important C. not necessary D. only secondary

69. A. as B. for C. when D. though

70. A. in particular B. as a result C. however D. therefore

71. A. a little B. some C. nothing D. most

72. A. Before B. From now on C. Just now D. By now

73. A. suspect B. disagree C. agree D. realize

74. A. case B. argument C. problem D. question

75. A. waiting B. planning C. never D. unlikely

76. A. provide B. create C. supply D. support

77. A. not a B. one C. neither D. either

78. A. find out B. rule out C. search for D. look for

79. A. get rid of B. trust in C. rely on D. persist in

80. A. ordered B. criticized C. challenged D. urged

社会救助是指什么？

安全检查员的职责范围有哪些?

Part III Cloze

Directions: There are twenty blanks in the following passage. For each blank there are four choices. Choose the one that best fits into the passage and then marks your answer on the Answer Sheet.

In 1982, Mark Thatcher, the son of Mrs. Thatcher was reported 61 in the Sahara Desert while competing in the Grand Prix motor race from Paris to Dakar. This sad news, so 62 , shook the usually calm and unperturbed seasoned politician 63 her balance. Though she did her best to pretend as if 64 had happened and made her public appearances as usual, people could not 65 to notice that she was no longer the old 66 prime minister who always had everything 67 control. 68 she had become a very sad mother who was unable to recover from her shock.

One day, when she was to speak at a luncheon party, a reporter caught her 69 her guard by 70 up the subject of her missing son again. She was totally mentally 71 for the question and lost her self control. Tears were rolling down her eyes as she sobbingly told the reporter that there 72 still no news of Mark and that she was very worried about him. She said that all the countries 73 had promised to do their best to help her find her son. 74 that she broke down completely and sobbed silently for quite a while. Gradually she 75 down and started to speak as 76. it was a very moving scene which 77 a new side of Mrs. Thatcher’s character the public do not usually see, 78 people began to talk about the Iron Woman’s maternal love, a sentiment that is 79 to all human kind.

Later Mark returned 80 and sound to his mother’s side, good-humored and all smiles as usual, as if nothing unusual had ever happened. The Iron Woman, however, broke down again as was sobbing for the second time.

61. A. missing B. missed C. wanting D. wanted

62. A. expected B. expecting C. unexpected D. unexpecting

63. A. with B. on C. out D. off

64. A. something B. anything C. nothing D. everything

65. A. miss B. fail C. pretend D. expect

66. A. reassured B. self-assured C. assuring D. self-assuring

67. A. for B. beneath C. below D. under

68. A. Instead B. however C. Therefore D. So

69. A. into B. out of C. on D. off

70. A. putting B. bringing C. taking D. giving

71. A. ready B. prepared C. unprepared D. unexpected

72. A. was B. were C. should be D. would be

73. A. concerning B. concerned C. worrying D. worried

74. A. At B. Before C. After D. With

75. A. sat B. broke C. calmed D. became

76. A. planned B. planning C. plans D. a plan

77. A. explained B. exposed C. excluded D. exclaimed

78. A. however B. instead C. so D. but

79. A. universal B. unique C. single D. strange

80. A. safe B. safely C. sight D. hearing

Passage 3

Questions 11 to 15 are based on the following passage:

Unlike their American or European counterparts, car salesmen in Japan work hard to get a buyer. Instead of lying lazily around showrooms waiting for customers to drop by, many Japanese car salesmen still go out to get them. They walk wearily along the streets cars door-to-door. New customers are hunted with fruit and cakes on their birthdays. But life is getting tough, and not just because new-car sales are falling.

With more Japanese women (who often control the household budget) going out to work, the salesmen increasingly find nobody at home when they call. That means another visit in the evening or the weekend. Then they face an extra problem: more people, especially the young, prefer to choose a new car from a showroom where they can compare different models.

Even as late as the mid-1980s some 90% of new cars were sold door-to-door. In some rural areas most new cars are still sold this way. But in the big cities more than half the new cars are now sold from showrooms.

Although investing in showrooms is expensive because of the high cost of Japanese land, dealers have little choice. A labor shortage and higher among Japan’s workforce are making it difficult to hire door-to-door salesmen. Most of a Japanese car salesman’s working day is spent doing favors for customers, like arranging insurance or picking up vehicles for servicing, rather than actually selling.

Japan’s doorstep car salesmen are not about to vanish. The personal service they provide is so deep-rooted in Japan that they are likely to operate alongside the glittering new showrooms. The two systems even complement each other. What increasingly happens is that the showroom attracts the interest of a potential buyer, giving the footsore salesmen a firm lead to follow up with a home visit.

11. Japanese car sales usually do not wait at showrooms for customers to drop by; instead, .

A. they sell cars door-to-door

B. they buy presents for their customers

C. they enjoy themselves in recreation centers

D. they go out to do market researches

12. Implied but stated: the competition in car market is .

A. light B. moderate C. fierce D. unfair

13. Young people like to buy a new car .

A. at home B. from a showroom

C. made in the U.S.A. D. made in Japan

14. The squadron of Japanese car salesmen is reducing because of .

A. a labor shortage

B. higher expectations among Japan’s workforce

C. high cost land

D. both A and B

15. Japanese car salesmen to their customers many favors such as .

A. showing them around in an exhibition

B. arranging insurance

C. paying them a visit on weekends

D. selling ole cars for them