当发现酸碱泄漏时应该（）。A、切断酸碱阀 B、用水冲洗地面 C、中和污水 D、用土盖

医疗机构发现法定传染病疫情或者发现其他传染病暴发、流行时，其疫情报告应当遵循的原则是（）

A.属地管理

B.层级管理

C.级别管理

D.特别管理

E.专门管理

阅读下面短文并回答问题，然后将答案写在横线上(请注意问题后的词数要求)。

     It's safe, it's simple, and it works: Drinking right amounts of water can really help you lose weight, new

research shows.

     In what researchers claim is the firstever trial of the effect of water consumption on weight loss,

scientists from Virginia Tech found that dieters who started each meal with two glasses of water lost nearly five pounds more, on average, than dieters who did not,over the course of 12 weeks. There's no shortage of clear evidence about how water might work to control your appetite (食欲). It ____________ so you don't eat so much; it keeps down your thirst so that you don't turn to calorierich sodas or juices. But until

now, the researchers say, there has been no true evidence that water's appetitecontrolling benefits ever

translate into actual weight loss. Now there is. In the 12week study period, dieters instructed to drink

water with every meal lost an average of 15.5 pounds; dieters given no instructions lost, on average, just

11 pounds.

     Perhaps the most surprising thing about the finding is how little we still know about healthy water

consumption in general. In fact, although doctors and public health authorities regularly remind us to drink more water, very few studies give any insight into what our ideal quantity may be.

     The new results today suggest that many people could indeed stand to drink a little more water than

they do. But if you're looking to lose weight, be aware that it is actually possible to drink too much water,

and you probably won't help matters any by drinking too much water at a time. In extreme cases, it can

even be deadly. A couple of glasses with each meal, however, should be no problem at all for a healthy

person.

1. What is the main idea of the text?(no more than 8 words)

________________________________________________________________________

2. What might your appetite be controlled by? (no more than 3 words)

________________________________________________________________________

3. Fill in the blank in Paragraph 2 with proper words. (no more than 3 words)  

________________________________________________________________________

4. Why should we avoid drinking too much water at a time?(no more than 6 words)

________________________________________________________________________

5. What does the word "it" (Line 1, Paragraph 1) probably refer to?(no more than 6 words)

________________________________________________________________________

玻璃器皿灭菌一般采用（）

A.干热灭菌

B.滤过灭菌

C.气体灭菌

D.热压灭菌

E.流通蒸汽灭菌

力发电机的种类相当多，依结构式样可以分类为： 按主轴与地面的相对位置，可分为（）（与（）按转子相对于风向的位置，可分为（）与（）按转子叶片的工作原理，可分为（）与（）。

工业文明是人类文明发展史的一个重要阶段，它包含政治民主化和法制化、经济工业化和市场化、科技实用化和思想的人文化等方面。可分为五个阶段：

①16世纪初工业革命前，工业文明首先在西欧兴起。

②工业革命开始以后到19世纪末，人类真正进入工业社会，同时工业文明从西欧扩散到全球。

③20世纪上半期，工业文明全面到来，社会出现了巨大的震荡，也进行了调整和探索。

④二战后到70年代初，人类吸取了上一阶段的经验教训，工业文明顺利推进。

⑤20世纪70年代以来；工业文明深入发展。

材料一：这场战争，自西方人1514年到中国起，是他们积325年窥探之后的一逞。对于中国人来说，这场战争是一块界碑。它铭刻着中世纪古老的社会在炮口逼迫下赶往近代的最初的一步。对于亚洲，战争改变了原有的格局。从此，中国同周边国家的传统关系日渐改变。

——陈旭麓《近代中国的新陈代谢》

材料二：观察下面两幅图片

图1为杰里·本特利《新全球史》中有关经济全球化的一幅漫画。图2是最近发生在美国，并且很快蔓延欧洲的一种现象。占领华尔街的示威口号席卷全球，意指全球财富只集中在1%的富人手里。

工业革命推动了政治民主化和法制化，请结合19世纪英国的相关史实加以说明。请结合当时中国政治、经济的相关史实说明材料一中所说的“对于中国人来说，这场战争是一块界碑”。