包涵体结膜炎的病原体是 A．溶脲脲原体 B．沙眼衣原体 C．淋球菌 D．梅毒螺旋体

“霍乱”头痛发热，身疼痛，热多欲饮水者“热多”是指：（）

A.内热偏盛

B.湿热较盛

C.阴虚较盛

D.热与水结较盛

E.邪在阳，表不解

公路路线编号如何组成？

（15分）氮元素的氢化物和氧化物在工业生产和国防建设中都有广泛的应用。请回答下列问题：

（1）氨气可由N₂和H₂反应制取，N₂（g）+3H₂ （g）  2NH₃（g）反应过程的能量变化如图所示：

已知：1molN₂分子中的化学键断裂时需要吸收942kJ的能量；1molH₂分子中的化学键断裂时需要吸收436kJ的能量；形成1mol N—H键时释放390.8kJ的能量。

①图中A、C分别表示            、                ，E的大小对该反应   的反应热有无影响？         。

该反应需要用铁触媒作催化剂，加铁触媒会使图中B点升高还是降低？     理由                                                  。

②图中△H=         kJ·mol^-1。

③如果反应速率ν（H₂）为0.15mol· L^-1·min^-1,则ν（N₂）=     mol· L^-1·min^-1　ν（NH₃）=

        mol·L^-1 ·min^-1。

（2）肼可作为火箭发动机的燃料，与氧化剂N₂O₄反应生成N₂和水蒸气。

已知：N₂（g）+2O₂（g）=N₂O₄（l） △H= -19.5kJ·mol^-1      

N₂H₄（l）+O₂（g）= N₂（g）+2H₂O（g）△H= -534.2kJ·mol^-1

请写出肼和 N₂O₄反应的热化学反应方程式                               。

社会主义和谐社会的特征是（）

A.民主法治、公平正义

B.发展生产、生活宽裕

C.诚信友爱、充满活力

D.安定有序、人与自然和谐相处

Like every dog, every disease now seems to have its day. World Tuberculosis (infections disease in which growths appear on the lungs) Day is on Saturday March 24th.

Tuberculosis was once terribly fashionable. Dying of "consumption" seems to have been a favorite activity of garret-dwelling 19th-century artists, h has, however, been neglected of late. Researchers in the field never tire of pointing out that TB kills a lot of people. According to figures released earlier this week by the World Health Organization, 1.6 million people died of the disease in 2005, compared with about 3m for AIDS and l m for malaria. But it receives only a fraction of the research budget devoted to AIDS. America’s National Institutes of Health, for example, spends 20 times as much on AIDS as on TB. Nevertheless, everyone seems to getting in on the TB-day act this year.

The Global Fund an international organization responsible fur fighting all three diseases but best known for its work on AIDS, has used the occasion to trumpet its tuberculosis projects. The fund claims that its anti-TB activities since it opened for business in 2002 have saved the lives of over 1m people. The World Health Organization has issued a report that contains some good news. Although the number of TB cases is still rising, the rate of illness seems to have stabilized; the caseload, in other words, is growing only because the population itself is going up.

Even drug companies are involved. In the nm-up to the day itself, Eli Lilly announced a $ 50m boost to its MDRTB Global Partnership. MDR stands for multi-drug resistance, and it is one of the reasons why TB is back in the limelight. Careless treatment has caused drug-resistant strains to evolve all over the world. The course of drugs needed to clear the disease completely takes six mouths, anti persuading people lo stay that course once their symptoms have gone is hard. Unfortunately, those infected with MDR have to be treated with less effective, more poisonous and more costly drugs. Naturally, these provoke still more. non-compliance and thus still more evolution.

The other reason TB is back is its relationship to AIDS. The (global Fund’s joint responsibility for the diseases is no coincidence. AIDS does not kill directly. Rather, HIV, the virus that causes it, weakens the body’s immune system and exposes the sufferer to secondary infections. Of these, TB is one of the most serious. It kills 200 000 AIDS patients a year. However, some anti-TB drugs interfere with the effect of some anti-HIV drugs. Conversely, in about 20% of cases where a patient has both diseases, anti-HIV drugs make the tuberculosis worse. The upshot is that 125 years after human beings worked out what caused TB, it is still a serious threat.

Which of the following proverbs is closest in meaning to the message the text tries to convey（）

A. Forgive and forget

B. Forgotten, but not gone

C. When the wound is healed, the pain is forgotten

D. Every dog is valiant at his own door