一个圆锥的底面半径为6㎝，圆锥侧面展开图扇形的圆心角为240°，则圆锥的母线长为

Chinese are very generous (慷慨) when it comes to educating their children. Not caring about the money, parents often send their children to the best schools or even abroad to England, the United States or Australia. They also want their children to take extra-course activities. The Chinese believe that the more expensive an education is, the better it is.  However what most parents fail to realize is that today's children lack self-respect and self-confidence.

Parents can achieve this by teaching practical skills like cooking, sewing and doing other housework.

Cooking demands (要求)patience and time.  A good cook always tries to improve his cooking. so he will learn to work hard and gradually(逐渐), finish his job successfully.  His result, a well-cooked dinner, will give him much satisfaction and a lot of self confidence.

Some old machines, such as a broken radio or TV set that you give your child to play with will make him curious and arouse his interest. He will spend hours looking at them, trying to fix them; your child might become an engineer when he grows up.  These activities are not merely   teaching a child to read a book, but rather to think, to use his mind. And that is more important.

小题1:Parents in China, according to this passage,_______.

A．are too strict with their children

B．are too rich to educate their children

C．have some problems in educating their children correctly

D．are too poor to educate their children小题2:Generally speaking, what most parents fail to realize is_____.

A．that their children need to take extra-course activities

B．that the more expensive an education is, the better it is

C．that today's children lack self-respect and self-confidence

D． that their children first need to be a good cook if they want to get good marks in the exams小题3:The writer of the passage does not seem to be satisfied with_____.

A．the parents' ideas of educating their children

B．the education system

C．children's skills

D．children's hobbies小题4:Doing some cooking at home helps children_____. ,

A．learn how to serve their parents

B．learn how to become strong and fat

C．benefit (受益)from it and prepare themselves for the future

D．make their parents believe that they are clever小题5:According to the last paragraph we can conclude that____.

A．broken radios and television sets are useful

B．one’s curiosity may be useful for his later life.

C．an engineer must fix many broken radios.

D．a good student should spend much time repairing radios

小额贷款发放的禁止性条款包括（）

A.严禁向没有营业执照的客户发放任何形式贷款

B.严禁以任何形式向邮政企业或邮政企业实际控制的企业发放贷款，禁止与农资销售等邮政企业的其他业务捆绑发放小额贷款

C.禁止擅自与各地政府部门合作发放贴息贷款（存单质押贷款不受此限），如确需开展合作须报经总行批准

D.禁止擅自与担保公司、财务公司、咨询公司等中介机构或其他个人合作发放小额贷款，也不得默认上述组织介绍的客户

E.严禁以任何形式向从事武器或军事设备的制造或贸易，从事货币投机、不动产投机或任何形式的证券投资或有害环境的活动发放贷款。

输血时由于ABO血型不合而引起的溶血属于

A．Ⅰ型变态反应
B．Ⅱ型变态反应
C．Ⅲ型变态反应
D．Ⅳ型变态反应
E．不属变态反应

国务院《特种设备安全监察条例》按照国务院第493号令《生产安全事故报告与调查处理条例》，依据特种设备安全事故所造成的人员伤亡和直接经济损失等情况，将事故分为（）大类。

A.二

B.三

C.四

D.五

空洞内见大液平面，周围有大片浸润（）。

A．侵袭性肺曲菌病

B．肺脓肿

C．肺癌

D．肺结核

E．先天性肺囊肿