编制道班旬、月度作业计划应注意什么问题？

0.47扩大到它的100倍等于470缩小到它的十分之一．______．

如图所示，A、B是两个完全相同的灯泡，L是自感系数较大的线圈，其直流电阻忽略不计。当电键K闭合时，下列说法正确的是

A、A比B先亮，然后A熄灭

B、B比A先亮，然后B逐渐变暗，A逐渐变亮

C、AB一齐亮，然后A熄灭

D、A、B一齐亮，然后A逐渐变亮，B的亮度不变

An important scientific report announced “irrefutable（不能反驳的） proof” that climate change is happening and it’s all our fault. How long has it been before people are against the global warming idea? But here’s a funny thing. Last year there was a very bad hurricane season in the Caribbean when, among other disasters, New Orleans was all but wiped off the map. We were wisely informed by the experts at the time that this was owing to global warming.

I remember watching a BBC science programme and hearing a learned professor with a beard tell us, “The increased frequency and strength of hurricanes is what we shall have to learn to expect given global warming.”

This year there have been far fewer hurricanes and those there have been were relatively mild. Why？Global warming again of course. Professor Bjorn Lomborg, author of The Skeptical Environmentalist, writes, “In the constant media reports of possible greenhouse related disasters, almost any event is now linked to climate change.” He adds, “We should not spend vast amounts of money to cut a tiny slice of the global temperature increase when this leads to a poor use of resources and when we could probably use these funds far more effectively in the developing world.” For saying this, Lomborg has had death threats.

Other scientists who do not toe the global warming-is-happening-and-it’s-all-our-fault line have received the same. There are plenty of people who count against global warming. A world of senior climatologists and meteorologists wrote to the Times last year to complain that they couldn’t get their research findings published — because they disagreed to it. We have had a warm autumn. The experts,  fanatics（狂热者） all of them, put it down to global warming. If we have an extra cold winter, they will tell us it’s a result of global warming. If my big toe feels cold or hurts badly, it will be owing to global warming.

52. The purpose of this passage may be to ____.

A. support the idea of global warming  

B. organize a debate about global warming

C. speak out against the global warming idea

D. encourage people to use money effectively

53. What happened to New Orleans last year?

A. It was badly destroyed.                          B. It disappeared in the world.

C. It witnessed global warming.               D. It experienced several disasters.

54. From the passage, we can infer that ____.

A. people are taking too many efforts to stop global warming

B. people have realized the side effect of development

C. a different idea sometimes may cost one his life

D. the majority usually stand for the correct opinion

55. The main idea of the last paragraph may be ____.

A. global warming may lead to toe’s catching cold in a sense

B. the Times refuses to publish articles on global warming

C. a warming autumn is not related to global warming at all

D. it is certainly incorrect to owe everything to global warming

单侧鼻唇沟皮瓣，可以修复上唇组织缺损达

A．1/3

B．3/4

C．1/4

D．1/2

E．2/3

背景资料：

某工程整体地下室1层、主楼地上12层、裙房地上4层，钢筋混凝土全现浇框架一剪力墙结构，填充墙为小型空心砌块砌筑。

基础为整体筏板，地下室外墙为整体剪力墙混凝土刚性防水，外侧设计两道SBS卷材防水层。

施工过程中，发生如下事件：

事件一：进场后即进行场地高程测量，已知后视点高程是30.030m，测量时后视读数为2.009m，前视点读数为1.219m。接着根据设计图纸进行平整场地，结束后，施工单位立即进行了工程定位和测量放线，然后即进行土方开挖工作，整个基坑采取大放坡开挖。

事件二：土方开挖至设计标高时，在勘察报告和设计文件都没有要求的前提下，监理工程师为确保工程质量，提出在基坑底普遍进行轻型动力触探的检测要求，触探检查发现基坑内裙房部位存在局部软弱下卧层。

事件三：针对软弱下卧层，项目总工程师召集所有技术人员开现场会议，决定采取灌浆补强并立即组织实施。灌浆后，项目总工程师组织现场监理进行基坑验槽，并形成验槽记录。

指出事件三中的不妥之处，分另q说明理由，并写出基坑验槽的重点观察的部位有哪些。