题目内容
Don't drink coffee before going to bed, _______ it will keep you up all night!
A. or B. and C. since D. for
A
解析:
考查句子之间连词的使用。根据前后句子之间的逻辑关系，此处只有or“否则”合乎语境。
学期复习一本通学习总动员期末加暑假延边人民出版社系列答案
芒果教辅暑假天地重庆出版社系列答案I hated dinner parties. But I decided to give them another shot because I'm in London. And my friend Mallery invited me. And because dinner parties in London are very different from those back in New York. There, “I’m having a dinner party” means: "I'm booking a table for 12 at a restaurant you can't afford and we'll be sharing the checque evenly, no matter what you eat." Worse, in Manhattan there is always someone who leaves before the bill arrives. They'll throw down cash, half of what they owe, and then people like me, who don’t drink, end up paying even more. But if I try to use the same trick, the hostess will shout: "Where are you going?" And it's not like I can say I have somewhere to go: everyone know I have nowhere to go.
But in London, dinner parties are in people's homes. Not only that, the guests are an interesting mix. The last time I went to one, the guests were from France, India. Denmark and Nigeria; it was like a gathering at the United Nations in New York. The mix is less striking. It's like a gathering at Bloomingdale's, a well-known department store.
For New Yorkers, talking about other parts of the world means Brooklyn and Queens in New York. But at Mallery's, when I said that I had been to Myanmar recently, people knew where it was. In New York people would think it was a usual new club.
【小题1】What does the word "shot" in Paragraph 1 probably mean?
| A．Choice. | B．Try | C．Style. | D．Goal |
A Th
ere is a strange mix of people. B. The restaurants are expensive.C. The bill is not fairly shared. D. People have to pay cash
【小题3】What does the author think of the parties in London?
| A．A bit unusual | B．Full of tricks. |
| C．Less costly. | D．More interesting. |
| A．Easy-going. | B．Self-centred. | C． Generous. | D．Conservative. |
People who are outdoors in cold weather should avoid actions like suddenly lifting a heavy basket full of snow. Even walking through heavy, wet snow can strain a person’s heart.
Many people aren’t conditioned to the physical stress of outdoor activities and don’t know the dangers of being outdoors in cold weather. Those who like winter sports can suffer accidental hypothermia if they don’t make certain preparations.
Hypothermia means the body temperature has fallen below normal. It occurs when your body can’t produce enough energy to keep the internal (内部的) body temperature warm enough. It can kill you. Heart failure causes most deaths in hypothermia.
Children, the elderly and those with heart disease are at special risk. As people age, their ability to keep a normal internal body temperature often decreases. Elderly people can suffer hypothermia without knowing they’re in danger because they can’t notice the cold conditions as quickly as the young.
Besides cold temperatures, high winds, snow and rain can also steal body heat. Wind is especially dangerous because it removes the layer of heated air from around your body. At 30 degrees Fahrenheit in a 20-mile-per-hour wind, the cooling effect is equal to calm air at four degrees. Similarly dampness (湿气) causes the body to lose heat faster than it would at the same temperature in drier conditions.
To keep warm, wear more clothes. This traps air between layers. Also, wear a hat or head scarf. Much of your body’s heat can be lost through your head. Keep your hands and feet warm, too, as they tend to lose heat rapidly.
Don’t drink alcohol before going outdoors or when outside. Alcohol makes you feel warm at first because blood vessels in the skin expand. But heat is then drawn away from the body’s important organs.
【小题1】The underlined word “strain” in Paragraph 1 means ________.
| A．injure | B．warm | C．control | D．burn |
| A．It means the body temperature falls rapidly. | B．Most heart attacks are caused by it. |
| C．It is not as scary as people think. | D．It can threaten a person’s life. |
| A．they like exercising outside in cold mornings |
| B．they can’t notice cold conditions if they are not told |
| C．their body temperature is generally lower than young people’s |
| D．their ability to keep a normal internal body temperature is not so good |
| A．What causes the body to lose heat faster. | B．The advantages of drier conditions. |
| C．What else can steal body heat. | D．Dangers of high winds. |
| A．Feeling warm at first | B．The body’s heat is taken away |
| C．Blood vessels in the skin expand | D．The risk of hypothermia is reduced |