Only ______ the painting _______ decide wheth...

Only ______ the painting _______ decide whether it is worth buying.

A. that he sees; can he

B. that does he see; he can

C. when he sees; can he

D. when does he see; can he

高二英语单项填空中等难度题查看答案及解析

Only ______ the painting _______ decide whether it is worth buying.

A．that he sees; can he                     B．that does he see; he can

C．when he sees; can he                    D．when does he see; can he

高二英语单项填空中等难度题查看答案及解析

The Science of Risk-Seeking

Sometimes we decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth taking. 1. Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work?

The reason why any of us take any risks al all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring. 2. As the quality of risk-taking was passed from one generation to the next, humans ended up with a sense of adventure and a tolerance for risk.

So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it. 3.

No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 4. To help you do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.

5. For the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.

As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.

A.It all depends on your character.

B.Those are the risks you should jump to take.

C.Being better at those things meant a greater chance of survival.

D.Thus, these well-equipped people survived because they were the fittest.

E.This is when you start to move away from your family and into the bigger world.

F.However, we are not all using the same reference standard to weigh risks and rewards.

G.New brain research suggests our brains work differently when we face a nervous situation.

高二英语七选五中等难度题查看答案及解析

The Science of Risk-Seeking

Sometimes we decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth taking. 1. Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work?

The reason why any of us take any risks al all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring. 2. As the quality of risk-taking was passed from one generation to the next, humans ended up with a sense of adventure and a tolerance for risk.

So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it. 3.

No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 4. To help you do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.

5. For the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.

As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.

A. It all depends on your character.

B. Those are the risks you should jump to take.

C. Being better at those things meant a greater chance of survival.

D. Thus, these well-equipped people survived because they were the fittest.

E. This is when you start to move away from your family and into the bigger world.

F. However, we are not all using the same reference standard to weigh risks and rewards.

G. New brain research suggests our brains work differently when we face a nervous situation.

高二英语七选五中等难度题查看答案及解析

The Science of Risk-Seeking

Sometimes We decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth tasking. 1.Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work.

The reason why any of us take any risks at all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring.2.As the quality of Risk-taking was passed from on ration to the next, humans ended up with a sense of adventure and a tolerance for risk.

So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it. 3.

No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 4.To help you do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.

5.,for the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.

As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.

A. It all depends on your character.

B. Those are the risks you should jump to take.

C. Being better at those things meant a greater chance of survival.

D. Thus, these well-equipped people survived because they were the fittest.

E. This is when you start to move away from your family and into the bigger world.

F. However, we are not all using the same reference standard to weigh risks and rewards.

G. New brain research suggests our brains work differently when we face a nervous situation.

高二英语七选五中等难度题查看答案及解析

Winning this game is _______ to the team, for the result will decide whether it can defend its championship.

A. contemporary　　 B. crucial

C. complicated　　 D. constant

高二英语单项填空简单题查看答案及解析

________ through pages and links, you have to read the information to decide whether it is linked to what you are researching.

A. Not having combed 　 B. Having not combed

C. Not combing　　 　　　　 D. Not combed

高二英语单项填空困难题查看答案及解析

短文改错

Last Friday we have a discussion about whether it is the only way out for senior students to go to college. Views vary from person to person.

The majority of us consider this very necessary to go to college. They think it can be widen their knowledge and improve their qualities. Only in this way can they find better jobs before graduation. Very few students think it no use go to university, because the tuition is too high for their family to afford. What’s more, it’s rather hard for college graduates to seek satisfied jobs. Thirty percents of the students, however, believe “All roads lead Rome.” Therefore, it doesn’t make some difference whether they go to college or not.

In my opinion, we can better themselves through college education so that we can serve society better in the future.

高二英语短文改错中等难度题查看答案及解析

In the meantime, the question facing business is whether such research is ______ the costs.

高二英语单项填空中等难度题查看答案及解析

Life is a cup, and under most           , it’s up to you to decide whether it’s a drinking cup (beiju) or a toothbrush cup (xiju).

高二英语单项填空简单题查看答案及解析