听下面一段独白，回答以下小题。1.How many people are damaging...

听下面一段独白，回答以下小题。

1.How many people are damaging their hearing by listening to loud music?

A.1.1 billion B.2 billion C.3 billion

2.How long should people listen to music?

A.More than 2 hours a day

B.Less than one hour a day

C.About 3 hours a day

3.How do loud sounds damage your hearing?

A.By listening to them unsafely.

B.By confusing your hearing system.

C.By killing off little hair cells in the inner ear.

4.What’s the characteristic of the cells?

A.They don’t grow back

B.They can grow back soon.

C.They can never be destroyed.

高三英语短文中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.How many people are making the trip?

A. 3.　　 B. 4.　　 C. 5.

2.How are they coming back?

A. By air.　　 B. By boat.　　 C. By car.

3.How much luggage can they take with them on the plane altogether?

A. 44 pounds.　　 B. 88 pounds.　　 C. 220 pounds.

高三英语短文中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.How many people are mentioned in the talk？

A. Two.　　 B. Three.　　 C. Four.

2.What will Indians do when they meet？

A. They’ll bow to each other.

B. They’ll put their hands together.

C. They’ll shake hands with each other.

3.What can we learn from the talk？

A. People can “talk” with their hands， heads，eyes and so on.

B. People in Asia share the same body language.

C. Americans and the British often shake hands when they meet.

高三英语短文简单题查看答案及解析

听下面一段独白，回答以下小题。

1.How many people are there in the woman’s family?

A. Three. B. Four. C. Five.

2.What did the children think about having dinner together at home?

A. They thought it was funny.

B. They disliked the idea at first.

C. They liked eating with friends.

3.How often did the family finally decide to have meals together?

A. Every Sunday. B. Twice a week. C. Three times a week.

4.Who finally set the time for these family dinners?

A. The children. B. The father. C. The woman speaker.

高三英语长对话中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.How many people were injured?

A. Two.　　 B. Three.　　 C. Six.

2.What emergency service arrived first on the scene?

A. An ambulance.　　 B. The fire department.　　 C. The police.

3.When will more news be updated?

A. At noon.　　 B. At night.　　 C. Next morning.

高三英语长对话中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.How many laws are introduced in the speech?

A. Three.　　 B. Five.　　 C. Four.

2.Which of the following is NOT mentioned in the passage?

A. Shopping.　　 B. Crossing the road.　　 C. Drinking.

3.Whom is the speaker giving advice to?

A. Travelers to the country.　　 B. Women who travel with children.

C. Children under 16 years old.

4.Which of the following is true according to the passage?

A. If you need help, please turn to your teachers.

B. People drive on the left in this country.

C. It is against the law for anyone to buy cigarettes or tobacco.

高三英语长对话困难题查看答案及解析

听下面一段独白，回答以下小题。

1.How has social media changed our life according to the talk?

A.People are more connected than before.

B.People are more confused than ever.

C.People are not as happy as they used to be.

2.Why might social media be an effective tool for small companies?

A.It encourages social discussions.

B.It changes the way we get our news.

C.It provides a cheap way to advertise.

3.What is the speaker^ attitude towards social media?

A.Objective. B.Positive. C.Negative.

高三英语短文简单题查看答案及解析

Most people are aware that outdoor air pollution can damage their health，but many do not know that indoor air pollution can also have significant health effects.Environmental Protection Agency studies indicate that indoor levels of pollutants may be 3～5 times，and occasionally more than 100 times，higher than outdoor levels.These levels of indoor air pollutants may be of particular concern because most people spend about 90% of their time indoors.

There are many sources of indoor air pollution in any home.These include sources such as oil，gas，coal，wood，and tobacco products，building materials，wet or damp carpet，and furniture made of certain pressed wood products，products for household cleaning and maintenance，personal care，or hobbies，central heating and cooling systems.

Immediate effects may show up after a single exposure (暴露) or repeated exposures.These include irritation of the eyes，nose，and throat，headaches，dizziness.Such immediate effects are usually short­term and treatable.Sometimes the treatment is simply removing the person’s exposure to the source of the pollution，if it can be identified.

The likelihood of immediate reactions to indoor air pollutants depends on several factors.Age and pre­existing medical conditions are two important influences.In other cases，whether a person reacts to a pollutant depends on individual sensitivity，which varies tremendously from person to person.Some people can become sensitized to biological pollutants after repeated exposures，and it appears that some people can become sensitized to chemical pollutants as well.

Certain immediate effects are similar to those from colds or other viral (病毒性的) diseases，so it is often difficult to determine if the symptoms are a result of exposure to indoor air pollution.While pollutants commonly found in indoor air are responsible for many harmful effects，there is considerable uncertainty about what concentrations or periods of exposure are necessary to produce specific health problems.People also react very differently to exposure to indoor air pollutants.Therefore，further research is needed to better understand the effects of indoor air pollution and to find efficient ways to protect our health.

1.According to the first paragraph，which of the following is NOT true?

A．People often fail to notice indoor air pollution.

B．Indoor air pollution sometimes is more dangerous than outdoor air pollution.

C．Outdoor air pollution may not be so serious as indoor air pollution.

D．It is obvious that people have been paying more attention to indoor air pollution.

2.According to the author，which may NOT be the source of indoor air pollution?

A．Building materials.　     B．Wet carpet.

C．Cooling system.　     D．Refrigerators.

3. What does the underlined word “irritation” in the third paragraph probably mean?

A．Bad intention.　     B．Much sensitivity.

C．Injury.　     D．Carelessness.

4. Which of the following might be the best title for the passage?

A．Reactions of Pollution　     B．Danger from Home

C．Pollution Resources　     D．Different Pollutions

高三英语阅读理解中等难度题查看答案及解析

听下面一段较长对话，回答以下小题。

1.How many people are there in the woman’s family?

A. Three.　　 B. Five.　　 C. Seven.

2.How did the man feel when he first had his own room?

A. Proud.　　 B. Indifferent.　　 C. Disappointed.

高三英语长对话中等难度题查看答案及解析

听下面一段较长对话，回答以下小题。

1.How many countries’ people are mentioned in the talk?

A. Two.　　 B. Three.　　 C. Four.

2.What will Indians do when they meet?

A. They’ll bow to each other.

B. They’ll put their hands together.

C. They’ll shake hands with each other.

3.What can we learn from the talk?

A. People can “talk” with their hands，heads，eyes and so on.

B. People in Asia share the same body language.

C. Americans and the British often shake hands when they meet.

高三英语长对话中等难度题查看答案及解析