何谓支原体?支原体有何重要生物学特征?

卫生法立法目的在于（）

A.保护人民身体健康

B.维护医务人员合法权益

C.维护医疗机构权益

D.维护医患双方权益

E.维护社会卫生公共秩序

Although there are no state controlled survival courses in Britain or the United States, there are various independent organizations offering similar activities.

Students can participate ( take part ) in outdoor training courses through university clubs and societies . Anyone can register ( 登记 ) with such groups , which then organize courses ,training and trips for all members .

One of the most popular outdoor training programmes in both the US and Britain , is Outward Bound ( 户外训练 ) . It was founded in 1941 in Wales and attracts hundreds of thousands of adventurous types every year .

The courses are to broaden minds through experiences that build confidence , self-esteem ( 自尊 ) and character . As well as specialist courses such as canoeing , leadership skills and sailing , participants can take part in week long adventure training camps which include a host of sports and survival training education skills .

Michael Williams , an American student , took part in an Outward Bound course last year . He said : “We learned lots of first aid skills , lots of natural history , lots of environmental facts , and participated in a wildlife preservation ( protecting ) programme . Beyond that , my favorite skills learned were sailing and rock climbing .”

Courses can last up to 40 days and are open to anyone over the age of 14 . Students must be in general good health , but do not need to be experienced in outdoor-sports . There is no selection process ; everyone is welcome , although new participants are advised to pick a course matching their physical power .

Most of the British courses take place in the Beacons in Wales . Another similar organization is the UK Survival School , which includes courses on learning to live with the environment , sailing and winter survival . On a basic survival weekend students will learn how to get water and food , how to make fire and cook with it , to find and build a shelter , control survival life support , how to cross rivers , send off an SOS signal , and to use compasses by day and night .

According to the leaders , such adventures are “an awakening , an exploration into unknown.” Outward Bound believes that participants will “use mind and body traveling some of the earth’s roughest wildness areas .”

小题1:The advantage of the training courses is that _________________ .

A．participants can make friends with others

B．participants can visit some places of interest

C．participants can experience different adventures

D．participants can learn how wonderful nature is小题2: In the Outward Bound course last year , the most exciting experience Michael Williams had was _____________________.

A．learning first aid skills

B．collecting facts of environment

C．preserving wildlife

D．rock climbing and sailing小题3:What’s the writer’s purpose to write this passage ?

A．To introduce the training course to readers

B．To persuade readers to take part in the training courses.

C．To tell readers the danger of this training course

D．To introduce the wonders of the world to readers

色彩可分为（）两大范畴，两者形成了互相区别而不可分割的完整体系。

A.无彩色

B.有彩色

C.绘画色彩

D.光线色彩

婚礼看得见，爱情看不见；情书看得见，思念看不见；花朵看得见，春天看不见：水果看得见，营养看不见；帮助看得见，关心看不见；刮风看得见，空气看不见；文凭看得见，水平看不见。有人由此得出结论：看不见的东西比看得见的东西更有价值。 下面哪个选项使用了与题干中同样的推理方法

A．三角形可以分为直角三角形、钝角三角形和锐角三角形三种。直角三角形的三内角之和等于180℃，钝角三角形的三内角之和等于180%，锐角三角形的三内角之和等于180℃，所以，所有三角形的三内角之和都等于180℃

B．我喜欢“偶然”胜过“必然”。你看，奥运会比赛中充满了悬念，比赛因此激动人心：艺术家的创作大多出自“灵机一动”，科学发现与发明常常与“直觉”、“灵感”、“顿悟”、“机遇”连在一起；在茫茫人海中偶然碰到“他”或“她”，互相射出丘比特之箭，成就人生中最美好的一段姻缘。因此，我爱“偶然”，我要高呼“偶然性万岁!”

C．外科医生在给病人做手术时可以看X光片，律师在为被告辩护时可以查看辩护书，建筑师在盖房子时可以对照设计图，教师备课可以看各种参考书，为什么不允许学生在考试时看教科书及其他相关材料

D．玫瑰花好看．因为所有的花都好看

磁感式传感器上有（）根引线，输出的是（）信号，它（）电源。

A.2模拟需要

B.3模拟需要

C.2模拟不需要

D.3数字需要