某班40名同学去看电影，购甲乙两种票共用去500元，其中甲种票每张10元，乙种票

A typical (36) language contains an applicative sub-language which approximates the mathematical abstractions of "timeless" functions applied to’ "spaceless" values, where the actual operation sequences and use of storage space during expression evaluation are organized behind the (37) . In this setting, values are data structures of low volume, typically a few computer words or less, which means that an illusion of spacelessness can be realized by having (38) results during expression evaluation stored at the discretion of the language implementation, and effecting parameter (39) and (40) operations through value copying.

A．middle

B．intermediate

C．previous

D．final

阅读理解。

     I live with my grandmother in a Beijing yard house. One day last year, I

was surprised to see a big foreigner coming out of the house next door to

ours. He was very tall with short brown hair and a pair of glasses. The first

time I saw him, I was too shy to speak to him. “My English is too bad!” I

thought. My grandmother told me that he had just moved into our yard. “I

don’t like it!” she said, “Foreigners aren’t like us. Maybe he’ll play

loud music and have parties every night! I’m sure he’s going to cause

trouble.”

     Several days later, I met the foreigner as I was walking home after work.“Hello!”he said（in Chinese!）.“My name's Tony. I've just moved into

the house next door to yours.”While I was wondering what to say, he

continued, “There’s a nice bar down the road. Why don’t you and your

family come and have dinner with me?” “Bars are bad places,” said my

grandmother when I told her, but we decided to go.

    The bar was not at all what I had expected. It was in a beautiful little yard

house, with several large bookshelves and pictures of Tibet on the walls,

Several Chinese people and foreigners were sitting drinking or reading books. I noticed that some of the foreigners were speaking Chinese in a low voice to each other! “Oh, what a civilized place!” my grandmother exclaimed.

    The bar served special “hutong pizzas”. As we ate, Tony told us about

himself. He is an English expert in environment. He always likes to be quiet, My grandmother said to me, “He really seems like a very nice young man.”

1.When the writer first saw the foreigner, she                     .

A.was frightened to him    

B.wanted to practice English with him

C.felt too shy to speak to him    

D.hoped to invite the foreigner to the bar

2.From the sentence“Bars are bad places”, we can know that the

grandmother              .

A.was very excited  

B.didn’t go to the bar  

C.didn’t like bars    

D.was angry with Tony

3.What’s the meaning of the word“civilized”in this passage?

A.文明的  

B.喧闹的    

C.野蛮的  

D.讨厌的

4.Which of the following sentences is Not true?

A.Tony made a lot of noise every night.  

B.Tony was an English expert in environment,

C.There were some foreigners speaking Chinese in the bar.

D.The grandmother thought Tony might cause some trouble.

5.The best title for this story is                           .

A.A Bar in Tibet                            

B.A Foreigner in Beijing 

C. Bars Are Bad places                      

D. Foreigners like bars

（三）

背景资料

某施工总承包单位承担一项建筑基坑工程的施工。基坑开挖深度12m，基坑南侧距坑边6m 处有一栋6 层住宅楼。基坑土质状况从地面向下依次为：杂填土0～2m，粉质土2～5m，砂质土15～10m，粘性土哟10 ～12m，砂质土12～18m。上层滞水水位在地表以下5m（渗透系数为0.5m／d）,地表下18m 以内无承压水。基坑支护设计采用灌注桩加锚杆。施工前，建设单位为节约投资，指示更改设计，除南侧外其余三面均采用土钉墙支护，垂直开挖：基坑在开挖过程中北侧支护出现较大变形，但一直未被发现，最终导致北侧支护部分坍塌。

事故调查中发现：

（1）施工总承包单位对本工程作了重大危险源分析，确认南侧毗邻建筑物、临边防护、上下通道的安全为重大危险源，并制订了相应的措施，但未审批。

（2）施工总承包单位有健全的安全制度文件。

（3）施工过程中元任何安全检查记录、交底记录及培训教育记录等其他记录资料。

问题

施工总承包单位还应采取哪些有效措施才能避免类似基坑支护坍塌？

如图，在三个圆底烧瓶中都充满NO₂气体，并分别放置在加有下列物质的烧杯（烧杯内有水）中：在（1）中加入CaO，（2）中不加其他任何物质，在（3）中加入NH₄Cl晶体．发现：（1）中红综色变深，（3）中红棕色变浅．下列叙述正确的是（　　）

A．CaO溶于水时放出热量

B．烧瓶（1）中气体的压强不变

C．NH₄Cl溶于水时放出热量

D．烧瓶（3）中气体的压强增大

《特种设备安全监察条例》规定，特种设备的安全管理人员应当对特种设备使用状况进行经常性检查，发现问题的应当立即处理；情况紧急时，可以决定（）特种设备并及时报告本单位有关负责人。

A、保养

B、修理

C、更换

D、停止使用