---Do you know the danger caused by smoking?-...

---Do you know the danger caused by smoking?

---Yes, too many cigarettes can lead to_______ lung cancer.

A. a person suffers from                 B. a person to suffer from

C. a person being suffered from           D. a person suffering from

高二英语单项填空简单题查看答案及解析

–Do you know the ____ woman by the chairman?

--Yes. But could you introduce to me the man _____ by the reporters?

A. smiling; questioned                                  B. smiled; questioning

C. being smiled; questioned                       D. to smile; to question

高二英语单项填空简单题查看答案及解析

For some time the expert __________ people of the health risks caused by passive smoking. He

says he won't stop until all the smokers around him decide to quit smoking.

A. is warned        B. is warning           C. has been warning D. has been warned

高二英语单项填空困难题查看答案及解析

IN    THE    BEDROOM

Don’t smoke in bed ------it causes 1000 fires a year, many with fatal (致命的)results.

Don’t overload your electrical points: the right way is “one appliance（电器）, one socket”（插座）.

Don’t use an electric underblanket over you or an overblanket under you. An underblanket , unless of the low- voltage type, MUST be switched off before you get into bed.

Never let furniture or clothing get close to a lighted fire. Make sure that there is a suitable guard for the room heater.

Keep aerosol-type containers （喷雾器）away from heat and NEVER burn or puncture（刺穿）them.

Don’t dim a table lamp by covering it: buy a low-wattage bulb（灯泡）.

Pajamas （睡衣）and nightdresses, especially for children and elderly people, should be made from flame- resistant material.

IF  CUT   OFF　BY  FIRE

Close the door of the room and any fanlight or other opening and block up any cracks （缝隙）with bedding, etc.

Go to the window and try to attract attention.

If the room fills with smoke, lean out of the window unless prevented by smoke and flame coming from a room below or nearby. If you cannot lean out of the window, lie close to the floor where the air is clearer until you hear the fire brigade（队）.

If you have to escape before the fire brigade arrives, make a rope by knotting together sheets or similar materials and tie it to a bed or another heavy piece of furniture.

If you cannot make a rope and the situation becomes intolerable（难耐的），drop cushions or bedding from the window to break your fall, get through the window feet first, lower yourself to the full extent of your arms and drop.

If possible drop from a position above soft earth. If above the first floor, drop only as a last resort.

1. According to the instructions, fires in the bedroom can be caused by ________.

A. one appliance, one socket

B. smoking in bed

C. underblankets, of the low- voltage type

D. all of the above-mentioned points

2. In the bedroom, you are told _______.

A. not to use an electric underblanket or an electric overblanket.

B. to use an underblanket of the low-voltage type

C. to switch off an underblanket of the low- voltage type

D. not to use an electric underblanket over you

3. You should keep furniture or clothes away from a lighted fire because ________.

A. the fire is too low

B. furniture or clothes block light

C. there is no guard in the room

D. furniture or clothes catch fire easily

4. If you are cut off by fire, you should first ______.

A. try to stop smoke from coming into the room

B. lie down and wait for the fire brigade

C. escape by jumping immediately out of the window

D. close the window and call for help

高二英语阅读理解简单题查看答案及解析

—I know you have too many clothes to make, but I have to wear the jacket next week.

—Don’t worry. I must get it finished 　　　.

A. indeed　　 B. otherwise

C. somehow　　 D. instead

高二英语单项填空简单题查看答案及解析

Do you always understand the directions on a bottle of medicine? Do you know what is meant by "Take only as directed"? Read the following directions and see if you understand them.

"To reduce pain, take two tablets (药片) with water, followed by one tablet every eight hours, as required. For night-time and early morning relief, take two tablets at bedtime. Do not take more than six tablets in twenty-four hours.

For children six to twelve years old, give half the amount. For children under six years old ,ask for your doctor's advice.

Reduce the amount if you suffer from restlessness or sleeplessness after taking the medicine".

1. How many tablets should a nine-year-old child normally take in 24 hours?

A. Half a tablet           B. One tablet.　                  C. Two tablets   D. Four tablets.

2.What is the advice for one who cannot sleep well after taking the medicine?

A. Stop taking the medicine at bedtime

B. Continue to take the normal amount.

C. Take more than the normal amount.

D. Take less than the normal amount.

3.This text is most probably taken from a .

A. textbook                 B. newsreel                C. doctor's notebook                   D. bottle of medicine

高二英语阅读理解中等难度题查看答案及解析

There’s no doubt that man is the smartest. But do you know what other animals are smart, too?

Dolphins

Dolphins are very smart. Most of the “tricks” they’re taught to do are actually behavior they would engage in on their own. They love to play, race and generally enjoy their life to the fullest. They speak a language we have yet to completely understand and like all civilized creatures, dolphins’ mothers always provide their young children with guidance and possibly, love.

Great apes

The great ape family primarily consists of gorillas, chimpanzees and orangutans. Their brain chemistry is so similar to humans’ that NASA once used chimpanzees in place of astronauts during many dangerous missions. Gorillas have been taught sign language and orangutans exist in complex familial relationships.

Elephants

Everyone has heard the phrase “an elephant never forgets”. Elephants establish long-term friendships, recognizing and remembering their friends years later. If an elephant comes upon a fallen friend, it has even been known to feel sad.

Parrots

As proved by this list, parrots are very smart. They are also the only animals listed that can actually hold a conversation. Some parrots know hundreds of words by imitating humans. The birds are also capable of remembering words and using them intelligently in response to situations.

1.Which of the following is TRUE about dolphins?

A. They are able to play a lot of tricks.

B. Humans know well of dolphins’ language.

C. Their brain chemistry is similar to humans’.

D. Dolphins’ mothers care little about their children.

2.Which kind of animal has a long-term memory?

A. Dolphins. B. Great apes.

C. Elephants. D. Parrots.

3. According to the passage, the special characteristic of parrots is that __________.

A. they can use words remembered before to interact

B. they can imitate human beings by playing with them

C. they have the feeling of sadness when they see a dead bird

D. they can read people’s minds through words they remember

高二英语阅读理解中等难度题查看答案及解析

---- Do you _____ any difficulty ______ the subject ?

------ Yes. It’s too hard for me.

A. take; to understand            B. have; in understanding

C. take; understanding            D. have; to understand

高二英语单项填空简单题查看答案及解析

— Do you think the MP3 player put its listener ________?

— Yes, too much use of it could lead to hearing loss, experts say.

高二英语单项填空中等难度题查看答案及解析

.

----Simon won the first prize in the math contest, do you know?

----Yes, ________, he’d won several first prizes on the subject.

高二英语单项填空简单题查看答案及解析