Do be careful with those fireworks; the sligh...

Do be careful with those fireworks; the slightest spark could _____ them _____ .

A. set; out     B. set; off         C. set; about       D. set; up

高二英语单项填空中等难度题查看答案及解析

"If I rest, I rust"——would be an excellent motto for those who are troubled by the slightest bit of idleness．Even the most hard-working person might adopt it with advantage to serve as a reminder that, if one allows his abilities to rest, like the iron in the unused key, they will soon show signs of rust and, eventually, cannot do the work required of them．

Those who would attain the heights reached and kept by great men must- keep their ability polished by constant use, so that they may unlock the doors of knowledge, the gate that guard the entrances to the professions, to science, art, literature, agriculture—every department of human endeavor．

Industry keeps the key bright that opens the treasury of achievement．If Hugh Miller, after toiling all day in a quarry, had devoted his evenings to rest and recreation, he would never have become a famous geologist．The celebrated mathematician, Edmund Stone, would never have published a mathematical dictionary, never have found the key to science of mathematics, if he had given his spare moments to idleness, had the little Scotch lad, Ferguson, allowed the busy brain to go to sleep while he tended sheep on the hillside instead of calculating the position of the stars by a string of beads, he would never have become a famous astronomer．

Labor defeats all—not inconstant, or ill-directed labor; but faithful, persistent, daily effort toward a well-directed purpose．So industry is the price of noble and enduring success．

1.What may be the meaning of the underlined word "rust" in the 1st paragraph?

2.Why does a hardworking person even use the motto? Because ______．

3.By saying "Those who would attain the heights reached and kept by great men must keep their ability polished by constant use", the author means_______．

4.The main point of the 3rd paragraph is that ______

高二英语阅读理解困难题查看答案及解析

People with an impulsive personality refer to those who tend to do things without considering the possible dangers or problems first. According to a new study by researchers at the University of Georgia, such people may be more likely to have food addiction. The study found that people exhibiting impulsive behavior weren’t necessarily overweight, but impulsiveness was related to a direct relationship with food, and therefore, less healthy weight.

Food addiction has been compared to addictive drug use. Studies have linked the dopamine (多巴胺) release that occurs after tasting delicious food to the dopamine release that happens when people consume other addictive substances.

Impulsive behavior involves several personality traits (特点). Two of these traits, known as negative urgency and lack of perseverance, were particularly associated with food addiction and high BMI (身体质量指数) during the study.

Negative urgency is characterized by the tendency to behave impulsively when experiencing negative emotions. Some people might drink alcohol or take drugs. For others, it could mean eating to feel better. Lack of perseverance is when a person has a hard time finishing hard or boring tasks. People with a lack of perseverance might have difficulty attempting to change addictive eating behavior, which could also cause obesity.

“Impulsiveness might be one reason why some people eat in an addictive way despite motivation to lose weight,” said Dr. Ashley Gearhardt, a clinical psychologist. He was involved in developing the Yale Food Addiction Scale in aid of those people. “We are theorizing that if food addiction is really a thing, then our measure, the Yale Food Addiction Scale, should be related to helping control impulsive action,” said Gearhardt.

Clinical psychologist Dr. James MacKillop, whose lab was conducting the study, believes that therapies used to treat addictive drug behavior could help people who suffer from addictive eating habits.

“Most of the programs for weight loss at this point focus on the most obvious things, which are clearly diet and exercise,” MacKillop said. “It seems that managing strong desires to eat would naturally fit in with the skills a person would need to eat healthily.”

1.According to Paragraph 1, the result of food addiction is ________.

A. less healthy weight

B. motivation to lose weight

C. negative emotions

D. taking alcohol or drugs

2.How does the author introduce the two personality traits in Paragraph 4?

A. By making comparisons and conclusions.

B. By explaining causes and effects.

C. By presenting questions and answers.

D. By giving definitions and examples.

3.What can be inferred about the Yale Food Addiction Scale from the text?

A. It has been successfully carried out among overweight people.

B. It might help some impulsive people with food addiction to lose weight.

C. It will prove whether food addiction is a problem to impulsive people.

D. It is theoretically a proper treatment for addictive food and drug behavior.

4.Which of the following can be the best title for the text?

A. Dopamine release caused by food addiction

B. Food addiction compared to drug use

C. Impulsive personality linked to food addition

D. Food addiction contributing to obesity

高二英语阅读理解简单题查看答案及解析

What do we know about the woman?

A.She cared about others' comments.

B.She had a fight with some girls.

C.She wants to be a star.

高二英语短对话简单题查看答案及解析

同义句转换

1.The more careful you are, the better you will do in an exam.

= You ________ be careful _______ when taking an exam.

2.Anther difficulty has appeared, making the situation more complex.

= Anther difficulty has ________　 ________ the situation, making it more complex.

3.Mary was desperate to pay off all her debts and had to work day and night.

=Mary was ________　 ________ paying off all her debts and had to work day and night

4.The purpose of the project is to improve students’ writing skills as well as enlarge their horizons.

= This project 　 _____ 　 _____ to improve students’ writing skills as well as enlarge their horizons

5.The man was found guilty of abusing his authority and got a sentence of five years in prison

= Found guilty of abusing his authority, the man was ________　 ______ five ______　 ______ .

高二英语其他题简单题查看答案及解析

You have to be very careful with the dry wood. It ____ very easily.

A.is lighted B.lights C.will be lighting D.is lighting

高二英语单项填空简单题查看答案及解析

Happiness is for everyone. You don’t need to care about those people who have beautiful houses with large gardens and swimming pools or those who have nice cars and a lot of money and so on. 1.,and those who have cars may want to walk on the country roads at their free time.

2.. When you are in trouble at school, your friends will help you. When you study hard at your lessons, your parents are always taking good care of your life and your health. When you get success, your friends will say congratulations to you. When you do something wrong, people around you will help you to correct it. 3. .All these are your happiness. If you notice a bit of them, you can see that happiness is always around you.

Happiness is not the same as money. 4., When you are poor, you can also say you are very happy, because you have something else that can’t be bought with money. When you meet with difficulties, you can say loudly you are very happy , because you have more chances to challenge yourself. So you cannot always say you are poor and you have bad luck. As the saying goes, life is like a revolving(旋转的)door. When it closes, it also opens. 5..

A. When you meet with difficulties, you can give them up and be happy

B. If you take every chance you get, you can be a happy and lucky person

C. Happiness is always around you if you put your heart into it.

D. And when you do something good to others, you will feel happy, too

E. Those who have no houses

F. Because those who have big houses may often feel lonely

G. It is a feeling of your heart.

高二英语七选五中等难度题查看答案及解析

Happiness is for everyone. You don’t need to care about those people who have beautiful houses with large gardens and swimming pools or those who have nice cars and a lot of money and so on. Why? Because those who have big houses may often feel lonely and those who have cars may want to walk on the country roads in their free time.

In fact, happiness is always around you if you put your heart into it. When you are in trouble at school, your friends will help you; when you study hard at your lessons, your parents are always taking good care of your life and your health; when you get a success, your friends will say congratulations to you; when you do something wrong, people around you will help you to correct it. And when you do something good to others, you will feel happy, too. All these are your happiness. If you notice a bit of them, you can see that happiness is always around you.

Happiness doesn’t mean money. It is a feeling of your heart. When you are poor, you can also say you are very happy, because you have something that can’t be bought with money. When you meet with difficulties, you can say loudly you are very happy, because you have more chances to challenge yourself. As the saying goes, life is like a revolving（旋转的）door. When it closes, it also opens. If you take every chance you get, you can be a happy and lucky person.

1. When you do something wrong , people around you will________.

A. quarrel with you                B. help you correct it

C. do something wrong like you     D. laugh at you

2.What will your friends say when you make great progress?

A. Oh, so do I                   B. Congratulations!

C. Good luck!                     D. Just so-so

3. Which of the following is NOT true according to the passage?

A. People who have cars would never like to walk in the open air.

B. You can get help from others when you are in trouble.

C. You can still be a happy person even if you have little money.

D. Happiness is always around you though difficulties come towards you.

4.The passage mainly tells us.

A. parents always care for our life and health

B. we’re not happy if we meet with difficulties

C. happiness is always around us

D. life is colorful

高二英语阅读理解中等难度题查看答案及解析

Happiness is for everyone. You don’t need to care about those people who have beautiful houses with large gardens and swimming pools or 1.and so on. Why? Because those who have big houses may often feel lonely and those who have cars may want to walk on the country roads at their free time.

In fact, happiness is always around you if you put your heart into it. 2.. When you study hard at your lessons, your parents are always taking good care of your life and your health. When you get success, your friends will say congratulations to you. When you do something wrong, people around you will help you to correct it. 3.All these are your happiness. If you notice a bit of them, you can see that happiness is always around you.

Happiness is not the same as money. It is a feeling of your heart. When you are poor, you can also say you are very happy, because you have something else that can’t be bought with money. 4., because you have more chances to challenge yourself with those difficulties. So you cannot always say you are poor and you have bad luck. As the saying goes, life is like a revolving(旋转的)door. When it closes, it also opens. 5..

A. When you are in trouble at school, your friends will help you

B. If you take every chance you get, you can be a happy and lucky person

C. those who have nice cars and a lot of money

D. And when you do something good to others, you will feel happy, too

E. those who have no houses

F. If you meet with something frightening, you can give them up and be happy

G. When you meet with difficulties, you can say loudly you are very happy

高二英语七选五中等难度题查看答案及解析

—Must I turn off the gas after cooking?

—Of course. You ________ never be careful enough with that.

A. must　　 B. can

C. may　　 D. should

高二英语单项填空困难题查看答案及解析