形成冻结壁有哪些要求？

已知f（10^x）=x，则f（5）=（　　）

A．10⁵

B．5¹⁰

C．lg10

D．lg5

根据短文内容和所给中文提示，在空白处填入单词。每空限填一词。

US President Obama gave a TV speech to his country’s students on the 小题1: (第一) day of school. He made it from a    小题2:  (教室) in a high school. He told them to study as   小题3: (努力) as they could.

“NO matter(无论) what you want to do with your life, you will need an education, ” he said.

“This isn’t just important for your own life and your own future. It will  小题4:  (决定) the future of this county.”

Obama also said that school is not always   小题5: (容易). The challenges (挑战) of life make school a difficult time.

“Maybe you can’t get your Parents’  小题6:(帮助). Maybe someone   小题7: (要求) you to go something wrong. But there is no excuse for not doing your homework of for not   小题8: (尝试). Your attitude(态度) toward yourselves and your education is  小题9: (最) important.”

Students shook  小题10:  (手) with Obama at the end of the class.

博学监理公司承担了某网络工程项目全过程的监理工作。在项目实施过程中，发生了如下事件：

事件1：该项目的分项工程之一的机房建设可分解为15个工作（箭头线表示），根据工作的逻辑关系绘出的双代号网络图如图17-3所示，监理工程师在第12天末进行检查时，A、B、C三项工作已完成，D和G工作分别实际完成5天的工作量，E工作完成了4天的工作量。

事件2：由于项目已经无法按照原进度计划进行实施，建设单位要求承建单位编制相关变更文件，并授权项目监理机构就进度变更引起的有关问题与承建单位进行协商。项目监理机构在收到承建单位提交的进度计划变更文件后，经研究对其今后工作安排如下：

（1）由总监理工程师负责与承建单位进行工期问题的协商工作；

（2）要求承建单位调整进度计划，并报建设单位同意后实施；

（3）针对承建单位进度计划的调整，需要对监理规划进行相应修订，由总监理工程师代表主持修订工作；

（4）由负责合同管理的专业监理工程师全权处理合同变更和可能出现的合同争议。

事件3：在项目实施过程中，由于承建单位的原因使得建设单位和承建单位之间产生合同争议。监理机构及时进行调查、取证和调解，并在调解失败的情况下向合同约定的仲裁委员会申请仲裁。

针对事件2，指出在协商变更进度过程中项目监理机构的（1）、（2）、（3）、（4）的安排是否妥当？对于你认为的不妥之处请写出正确做法。

Part 4

Questions 26-45

·Read the following article and choose the best word for each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

iPhone Left in Hot Car for Three Hours

The normally peaceful suburban town of Winnetka is still reeling following the news Monday (26) a local resident, whose name is being (27) by police pending a full investigation, left an iPhone unattended for more than three hours in a car (28) in the hot sun.
"Responding to calls from (29) . passersby, who observed the iPhone sitting in a vehicle in the parking (30) of the Westfield Shopping Center, police arrived on the (31) at approximately 4 p.m. and immediately intervened to save the device," said Winnetka police chief Douglas Blaine. "Security cameras have shown that the iPhone had been in the car— with the doors (32) and the windows rolled (33) —since 1 p.m. Due to the tragic and highly emotional (34) of this case, we cannot say any (35) at this time."

A. admissionB. examinationC. operation D. function

According to official police records, two officers forcibly (36) into the car at 4:07 p.m. and found the iPhone (37) face down on the dashboard. The iPhone at first showed no (38) of life, but after a tense few seconds, officers were able to wake it and get it to (39) to a series of simple touch commands. Police said that if the iPhone were left in the extreme (40) for any longer, it could have died.
The iPhone was rushed by ambulance to a nearby Apple facility for careful (41) .Miraculously, no damage to its memory, screen, or wireless capabilities was reported.
Upper-middle-class suburbanites from all over the North Shore area have reacted to the near-tragedy with an unprecedented outpouring of (42) . Hundreds of cards and letters have come streaming in, and local talk radio shows have been flooded (43) calls demanding that the iPhone’s (44) be prosecuted. Many have come forward offering to take the iPhone into their custody, and still (45) have donated free downloads, ringtones, and MP3s to the victimized object.

如何检测家装效果？