问题 单项选择题 A3/A4型题

春节后,某村小学四年级3名学生在1周内先后突然出现高热、头痛、喷射状呕吐、全身满布皮肤出血点,颈项强直。脑脊液较混,用胶乳凝集试验检查脑脊液中A群脑膜炎球菌抗原阳性。感染后或注射菌苗后所产生的IgG免疫球蛋白的主要作用是()。

A.干扰脑膜炎球菌在咽隐居

B.抑制脑膜炎球菌生长

C.在补体参与下杀灭脑膜炎球菌

D.调理吞噬作用

E.交叉保护

答案

参考答案:C

阅读理解

阅读理解。

     According to Japanese media, about eight thousand people are dead and more than twelve

thousand people are missing . More than 300-thousand people have been forced to leave their

homes and more than 200 thousand are staying in public shelters.

     According to Japan's nuclear safety agency up to 190 people may have been exposed to

radiation from the Fukushima nuclear power plant(核电站).

     According to Kyodo News Agency, more than 34-hundred buildings have been destroyed

and at least 200 fires have broken out in cities across the country.

     In northeastern Japan, power has been cut off in at least 5.5 million households, a million

families are without water, and gas supplies have been cut off in nearly half a million homes. It

is expected to be about 2 weeks before normal daily supply can be resumed.

    China delivered 10 tons of bottled drinking water to Japan's earthquake-hit areas on Thursday

in the country's latest round of relief donations sent to assist Japan's rescue and recovery efforts.

The water, packaged in 800 boxes, was air-lifted from China's northeastern city of Changchun,

Jilin Province, to Niigata in northeastern Japan on Thursday before it was taken by road to

devastated Sendai, Miyagi Prefecture, said Duan Yingli, a foreign affairs official with Jilin provincial

government.

     Funds and other forms of aid have flowed from the Chinese government and the public after

a 9.0-magnitude earthquake hit off Japan's northeast coast and triggered an array of disasters,

including a massive tsunami, last Friday.

     China sent a 15-member international rescue team to Japan, while the Ministry of Commerce

said it is providing 30 million yuan worth of emergency humanitarian assistance.

The first relief package-2,000 blankets, 900 cotton tents and 200 emergency lights-was delivered

early this week.

     On Wednesday, Beijing boosted aid to Japan by pledging 20,000 tons of fuel -10,000 tons of

gasoline and 10,000 tons of diesel.

1. How many parts can be divided according to the main idea of the passage ?

A. 1          

B. 2          

C. 3                

D. 4

2. How many people may have died in this disaster on March 11 ?

A. about 8000  

B. more than 12000  

C. about 20000  

D. over 500,000

3. What kind of forms does China aid to Japan ?

A. Funds and a rescue team

B. 30million yuan, a team of scientists and many goods

C. Water, food, package , gasoline and diesel

D. Funds, necessities as well as a rescue team

判断题