---Why don’t you ______ your ideas on pa

Do you know about the flu? The flu germs usually spread quickly. In winter, lots of people may get the flu. If you do get sick, do you know what to do? Here are some tips.

Drink lots of water. Water is good for your body especially (尤其) when you get the flu.

Get plenty of sleep and take it easy. If you can’t sleep, you can listen to music, watch a movie or read a book to relax yourself.

If you feel serious, ask your parents to take you to see the doctor. But don’t take any medicine until you see the doctor.

Wash your hands often! You certainly don’t want to spread the flu to anyone else. Also, don’t share (共用) cups and eating utensils (餐具), like forks, with other people.

Most people who get the flu may get better without going to see the doctor. They will get better in about a week. But if you have a high temperature for more than a few days, call your doctor at once.

根据短文内容，回答下列问题。

小题1:Do the flu germs spread quickly?

_______________________

小题2:What can you do to relax yourself if you can’t sleep?

_______________________

小题3:If you feel serious, what mustn’t you do before seeing the doctor?

_______________________

小题4:Why can’t you share forks with others if you get the flu?

_______________________

小题5:How long does the flu usually last?

_______________________

阅读理解。

     Why play games? Because they are fun, and a 1ot more besides. Following the rules…planning your next

move...acting as a team member…these are all "game" ideas that you will come across throughout your life.

     Think about some off the games you played as a young child, such as rope-jumping and hide-and-seek.

Such games are entertaining and fun. But perhaps more importantly, they translate life into exciting dramas that

teach children some of the basic rules they will be expected to follow the rest of their lives, such as taking turns

and cooperating (合作).

     Many children's games have a practical side children around the world play games that prepare them for

work they will do as grown-ups. For instance, some Saudi Arabian children play a game called bones. Which

sharpens the hand-eye coordination (协调) needed in hunting.

     Many sports encourage national or local pride. The most famous games of all, the Olympic Games, bring

athletes from around the world together to take part in friendly competition. People who watch the event wave

flags, knowing that a gold medal is a win for an entire country, not just the athlete who earned it. For countries

experiencing natural disasters or war, an Olympic win can mean so much.

     Sports are also an event that unites people. Soccer is the most popular sport in the world. People on all

continents play it-some for fun and some for a living. Nicolette Iribarne, a Californian soccer player, has

discovered a way to spread hope through soccer. He created a foundation to provide poor children with not

only soccer balls but also a promising future.

     Next time you play your favorite game or sport, think about why you enjoy it, what skills are needed, and

whether these skills will help you in other aspects of your life.

1. Through playing hide-and-seek, children are expected to learn to _____.[ ]

A. be a team leader

B. obey the basic rules

C. act as a grown-up

D. predict possible danger

2. The underlined part in Paragraph 2 most probably means that games can _____. [ ]

A. describe life in an exciting way

B. turn real-life experiences into a play

C. make learning life skills more interesting

D. change people's views of sporting events

3. According to the passage, why is winning Olympic medals so encouraging? [ ]

A. It inspires people's deep love for the country.

B. It proves the exceptional skills of the winners.

C. It helps the country out of natural disasters.

D. It earns the winners fame and fortune.

4. Iribarne's goal of forming the foundation is to _____.[ ]

A. bring fun to poor kids

B. provide soccer balls for children

C. give poor kids a chance for a better life

D. appeal to soccer players to help poor kids

5. What can be inferred from the passage? [ ]

A. Games benefit people all their lives.

B. Sports can get all athletes together.

C. People are advised to play games for fun.

D. Sports increase a country's competitiveness.

溶剂量相同时，能保持最大浓度梯度的浸提方法是（）

A.浸渍法

B.渗漉法

C.煎煮法

D.回流热浸法

E.蒸馏法

请阅读以下程序： #include＜stdio.h＞ main() { int x=1，y=0，a=0，b=0； switch(x) { case 1： switch(y) { case 0：a++；break；} case 2： a++，b++；break；} printf("a=%d，b=%d\n"，a，b)； 上面程序的输出结果是

A．a=2，b=1

B．a=1，b=1

C．a=1，b=0

D．a=2，b=2

适合于制造变压器的钢种为（）。

A.取向硅钢

B.无取向硅钢

C.工业纯铁