从1978年起,将每年()定为广西壮族自治区成立纪念日。
A.3月15日
B.12月11日
C.3月3日
参考答案:B
下列哪项不符合轮状病毒特性
A.能在常规组织培养中引起明显细胞病变B.一般不引起病毒血症,预后良好C.发病有明显的季节性,秋冬季多见D.可感染人和多种动物E.免疫电镜技术可从腹泻者粪便中检出病毒
Aspirin is one of the safest and most effective drugs invented by man. The most popular medicine in the world today, it is an effective pain reliever. Its bad effects are relatively mild. It is also cheap.For millions of people suffering from arthritis, it is the only thing that works. Aspirin, in short, is truly the 20th-century wonder drug. It is also the second largest suicide drug and is the leading cause of poisoning among children. It has side effects that, although relatively mild, are largely unrecognized among users.Although aspirin was first sold by a German company in 1899, it has been around much longer than that. Hippocrates, in ancient Greece, understood the medical value of tree barks and leaves which today are known to contain a chemical found in aspirin. During the 19th century, there was a great deal of experimentation in Europe with this chemical, and it led to the introduction of aspirin. By 1915, aspirin tablets were available in the United States.A small quantity of aspirin relieves pain and inflammation. It also reduces fever by affecting some of the body’’s reactions. Aspirin is very irritating to the stomach lining. The best way is to chew the tablets before swallowing them with water, but few people can stand the bitter taste. Some people suggest crushing the tablets in milk or orange juice.
According to this passage, ________may NOT be the right way to take aspirin.
A.chewing the tablets
B.swallowing the tablets
C.crushing them in milk
D.putting them in dishes