Mapleson通气系统在自主呼吸时效率最高的是（） A.MaplesonA系统 B

“在变化较剧烈、较深刻的亚欧大陆西端，航海活动开始越出沿海和内地的局限，飞跃为跨越大洋的、连接世界新旧大陆的远航。由此……分散隔绝的世界，逐渐演变为联系在一体的世界。”上述航海活动的主要目的是 [     ]

A．追求财富  

B．摧毁西欧封建制度

C．扩张领土  

D．热衷传播天主教

公平问题是当今社会的关注的热点问题。回答问题

小题1:

读漫画“分蛋糕”。解决天价薪酬，需要

①发挥市场自发调节作用

②加强和完善国家宏观调控

③积极扩大居民消费需求

④提高劳动报酬在初次分配中的比重

A．①②

B．①③

C．②③

D．②④小题2:下列措施中有利于促进收入分配公平的是

①努力增加农民收入

②促进义务教育均衡发展

③稳步提高职工工资收入

④加大对低收入群体的就业扶持

A．①②③

B．①②④

C．①③④

D．②③④

对军团菌感染治疗较好的药物是（）

A.环丙沙星

B.红霉素

C.阿奇霉素

D.诺氟沙星

E.链霉素

Lots of people are unhappy with their present weight, but most aren't sure how to change it. You may want to look like the models or actors in magazines and on TV, but those goals might not be healthy or realistic (现实的) for you. Being healthy is really about being at a weight that is right for you. The best way to find out if you are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or dietitian（营养学家）. If it turns out that you can benefit from weight loss, then you can follow a few of the simple suggestions listed below to get started.

_______________________. Ask your mom or dad to lend help and support and to make lifestyle changes that will benefit the whole family, if possible. Those who have the support of their families tend to have better results with their weight-management programs.

Watch your drinks. It’s amazing how many extra calories can be in the sodas, juices and other drinks that you take in every day. Simply cutting out a can of soda or one sports drink can save you 150 calories or more each day. Slake yourself with water or other sugar-free drinks when you’re thirsty and stay away from sugary juices and sodas.

Stop eating when you’re full. Lots of people eat when they’re full. Try to pay attention as you eat and stop when you are full.

Avoid diet pills. They can be dangerous to your health; besides, there’s no evidence that they help keep weight off over the long term.

Get moving. You don’t have to play a team sport or go to the gym. Try different kinds of activities from hiking to cycling, or to dancing until you find what you like.

小题1:According to the passage, before you decide to lose or gain weight you must know _________.

A．how you will do it

B．how long it should last

C．whether you have a healthy weight

D．what your realistic goal is小题2:Which of the following would be the best to be put in the blank in the second paragraph?

A．Find a partner.

B．Make weight loss a family behavior.

C．Don’t give up easily.

D．Small changes make a difference.小题3:The underlined part ‘Slake yourself’ in the third paragraph means “__________”

A．Stop yourself feeling thirsty.

B．Make yourself feel less tired.

C．Make yourself feel comfortable.

D．Stop yourself feeling less hungry.小题4:We can learn from the passage that __________.

A. exercising is harmful to one’s health

B. diet pills may not help one lose weight in the long term

C. having eating trouble is the No.1 cause of being overweight

D. all models or actors in magazines and on TV have weight problems

香港一般上市公司可按需要增发20%新股而不需特定事项召开（）。

A.董事会

B.股东大会

C.职工大会

D.行业协会