依据证券投资法规规定，我国封闭式基金的募集期限为（）。A．1个月 B．2个月 C．3

哪一穴位不能用于催乳（）

A.膻中

B.少泽

C.少商

D.耳穴内分泌

E.乳根

Malaria, the world’s most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't (or can’t) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.        

Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect. They can also attach themselves to blood vessels in the brain. If it doesn’t kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.

For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive. If these drugs should fail, nobody knows what would come next.  

小题1:According to paragraph 1, many people don’t seek care because ________.

A．they are too poor

B．it is unusual to seek care

C．they can remain unaffected for long

D．there are too many people suffering from the disease小题2:People suffering from malaria ________.

A．have to kill female mosquitoes

B．have ability to defend parasites

C．have their red blood cells infected

D．have sudden fever, followed by chills小题3:Which of the following may be the reason for the wide spread of the disease?

A．Its resistance to global warming.

B．Its ability to pass on the virus frequently.

C．Its outbreaks in cities with large populations.

D．Its ability to defend itself and resist new drugs.小题4: It can be inferred from the passage that ________.

A．no drugs have been found to treat the disease

B．the alternative treatment is not easily available to most people

C．malaria has developed its ability to resist parasites

D．nobody knows what will be the drug to treat the disease

辅导员晚上十一点到寝室检查，撞见男生宿舍七单元A楼某寝室有四名学生在打麻将（赌博）。作为辅导员你会如何与他们谈话呢？

Windows操作 (1)在D：盘根下建立tl文件夹，在tl文件夹下建立tl1子文件夹和tl2子文件夹； (2)在tl1下建立一个名为kaoshi.doc空文档； (3)将tl1中的文档kaoshi.doc复制到tl2中； (4)将tl2中文档kaoshi.doc重命名为test.doc； (5)将tl1中的文档kaoshi.doc彻底删除掉(保证回收站中，已无法还原)； (6)将tl2中test.doc的属性设为只读。

各种原料的最大汽油收率是不同的，排列顺序正确的是（）

A.石蜡基原料油＞芳香烃原料油＞环烷基原料

B.石蜡基原料油＞环烷基原料＞芳烃原料油

C.环烷基原料油＞石蜡基原料油＞芳烃原料油

D.环烷基原料油＞芳烃原料油＞石蜡基原料油