It is the prevention of disease ______its suc...

It is the prevention of disease ______its successful treatment that has led to the rapid increase of the world’s population.

A.rather than　 B.other than

C.more than　　　　 D.better than

高二英语单项填空中等难度题查看答案及解析

It is the prevention of disease ______its successful treatment that has led to the rapid increase of the world’s population.

A.rather than　　 B.other than　　　　

C.more than　　　 D.better than

高二英语单项填空中等难度题查看答案及解析

根据汉语提示完成下列句子 满分10分

1.为了防止疾病传播扩散，建议有的水源均需经过彻底检测。

To prevent the disease from spreading, it’s suggested that the source of all the water supplies ________ _______ thoroughly ____________

2.值得称赞的是，他代表学校在英语演讲比赛中获得第一名。

_______ _______ __________, he got the first place in the English competition, representing his school.

3.青少年总是渴望挣脱父母的束缚。

Teenagers are looking forward to____________ ________ _________ their parents.

4.我不明白他的解释。I can’t ___________ __________ _________ his explanation.

5.伦敦每年都以其众多的博物馆和历史建筑吸成千上万的游客。

London ______ thousands of tourists ___ its museums and historical architecture.

6.出于方便考虑，我们最终买下这座房子, 它离学校和超市都很近。

We finally bought the house _________ _______________. It’s near both the

supermarket and the school.

7.英国实际上包含了四个国家，其中英格兰是最大的一个。

The UK actually ____________ ______ four countries, of which England is the

largest one.

8.他的私人医生很快就为他找到一种新的治疗方法。

In no time his personal physician found a new ___________ ______ his disease.　　　　　　　　　　　

高二英语单词拼写中等难度题查看答案及解析

Heart disease is one of the major killers in the world today. Many who suffer from it must have heart transplants. However, it’s difficult to get a suitable heart donation, and even if a patient survives the wait, his or her body often rejects the heart.

But there is now new hope for sufferers of heart disease. According to a study published in the journal Advanced Science, researchers from Israel’s Tel Aviv University printed a 3D human heart on April 15.

“This is the first time anyone anywhere has successfully engineered and printed an entire heart,” professor Tal Dvir told CNN. Unlike the previous 3D-printed heart structure, the new heart is complete with cells, blood vessels, chambers and other structures a heart needs to function normally. But scientists still have more to figure out before the 3D-printed heart can be fitted into the body. For one thing, the experimental heart is only the size of a thumb. And, although it can contract like a muscle, it cannot pump out blood like a real one. At present, the heart prototype is like a tiny airplane that has all of the right parts, but can’t fly.

However, the development is still regarded as a major breakthrough in medicine.

In the experiment, the researchers turned human fat tissue into human heart tissue with stem cell technology. The tissue was then turned into “bio-ink” for a 3D printer to ensure that tissue in the heart came from the patients themselves. So ideally, if it were to be placed in the body of someone in need of a transplant, there would be less risk of organ rejection. “Patients will no longer have to wait for transplants or take medications to prevent their rejection,” researchers told USA Today. “Instead, the needed heart　 will be printed, fully personalized for every patient.”

But the scientists think that 3D printing can be used to create other human organs. They foresee a time when the 3D printing of organs will be an everyday medical practice. “Maybe, in 10 years, there will be organ printers in the finest hospitals around the world and these procedures will be conducted routinely,” Dvir said.

1.Why do scientists have to do further research before fitting the 3D-printed heart into the body?

A.Because the heart is incomplete.

B.Because the heart can’t pump out blood.

C.Because the heart is an airplane that can’t fly.

D.Because the heart can’t contract like a muscle.

2.What can we infer from the last two paragraphs?

A.The needed heart will be printed to meet every patient’s need.

B.The 3D printing of organs will be an unusual medical practice.

C.Dvir has a negative attitude towards the future of organ printers.

D.Patients will need medicines to stop their rejection for their heart transplant.

3.What can serve as the best title for the passage?

A.Organ printers in the hospitals.

B.How to get a suitable heart donation.

C.Heart disease: one of the major killers.

D.A 3D-printed heart: new hope for heart disease sufferers.

高二英语阅读理解简单题查看答案及解析

课文填空

The largest organ of our body is skin, which acts as a　 1. against disease, posions and so on. It has　 2. functions. But when your skin gets burnt, it can be very serious. So it is very important to know first aid for burns.

However, if you’ve got burns, first, 3.clothing using scissors if necessary　 4. it is stuck to the burn. For second degree burns, keep cloths cool by putting them back in a basin of cold water, 5. them out and placing them on the burned area over and over　 6. for about an hour. Next, dry the burnt area　 7., then cover the burned area with a dry, clean 8. without sticking to the skin, and hold it in 9. with tape. If you’ve got second or third degree burns, it’s 10. to get the victim to the doctor or hospital at once.

高二英语其他题中等难度题查看答案及解析

It is dishonest of you to _____ the truth from your parents.

A.prevent B.hide C.defend D.protect

高二英语单项填空简单题查看答案及解析

Success is often measured by the ability to overcome adversity. But, it is often the belief of others that gives us the courage to try.

J. K.　 Rowling, author of the Harry Potter book series，began writing at the age of 6. In her biography, she remembers　 with great fondness when her good friend Sean, whom she met in secondary school, became the first person to encourage her and help build the confidence that one day she would be a very good writer.

“He was the first person with whom I really discussed my serious ambition to be a writer.　 He was also the only person who thought I was bound to be a success at it, which meant much more to me than I ever told him at the time.”

Despite　 many　 setbacks,　 Rowling　 persevered　 in　 her writing, particularly fantasy stories.　 But it wasn't until 1990 that she first conceived the idea about Harry Potter.　 As she recalls，it was on a long train journey from London to Manchester that the idea of Harry Potter simply fell into her head.“To my immense frustration (沮丧), I didn't have a functioning pen with me, and I was too shy to ask anybody if I could borrow one. I think, now, that this was probably a good thing, because I simply sat and thought, for four (delayed train) hours, and all the details bubbled up in my brain, and this scrawny, black­haired, bespectacled(戴眼镜的) boy who didn’t know he was a wizard became more and more real to me.”

That same year, her mother passed away after a ten­year battle with　 multiple　 sclerosis,　 which　 deeply　 affected　 her writing.　 She went on to marry and had a daughter, but separated from her husband shortly afterwards.

During this time, Rowling was diagnosed with clinical depression. Unemployed, she completed her first novel in area cafes, where she could get her daughter to fall asleep. After being rejected by 12 publishing houses, the first Harry Potter novel was sold to a small British publishing house.

Now with seven books that have sold nearly 400 million copies in 64 languages, J. K. Rowling is the highest earning novelist in history.　 And it all began with her commitment to writing that was fostered by the confidence of a friend !

1.Rowling first came up with the idea about Harry Potter________.

A. at the age of 6

B. on a train journey

C. after her mother’s death

D. in her secondary school

2.It can be concluded from Paragraph 5 and 6 that Rowling is________.

A. open­minded　　　 B. warm­hearted

C. good­natured　　 D. strong­willed

3.The text mainly tells us________.

A. hardship makes a good novelist

B. the courage to try is a special ability

C. you can have a wonderful idea everywhere

D. encouragement contributes to one’s success

高二英语阅读理解中等难度题查看答案及解析

Success is often measured by the ability to overcome adversity（逆境）. But it is often the belief of others that gives us the courage to try.

J. K. Rowling, author of the Harry Potter book series, began writing at age 6. In her biography（传记）, she remembers with great fondness when her good friend-Sean became the first person to encourage her and help her build the confidence that one day she would be a very good writer.

“He was the first person with whom I really discussed my serious ambition（志向） to be a writer. He was also the only person who thought I was bound to（注定）be a success at it, which meant much more to me than I ever told him at the time.”

Though there were many difficulties, Rowling continued her writing, particularly fantasy stories. But it wasn’t until l990 that she first came up with the idea about Harry Potter. As she recalls（回忆）, it was on a long train journey from London to Manchester that “the idea of Harry Potter simply fell into my head. To my great disappointment, I didn’t have a pen with me, and I was too shy to ask anybody if I could borrow one. I think, now, that this was probably a good thing, because I simply sat and thought, for four (delayed train) hours, and all the details came up in my brain, and this thin, black-haired, bespectacled（戴眼镜的）boy who didn't know he was a wizard became more and more real to me.”

That same year, her mother died after a ten-year fight with serious diseases, which deeply affected her writing. She went on to marry and had a daughter, but separated from her husband shortly afterwards.

During this time, Rowling was diagnosed with depression（诊断患有抑郁症）. Unemployed, she finished her first novel in area cafes, where she could get her daughter to fall asleep. After being refused by l2 publishing houses, the first Harry Potter novel was sold to a small British publishing house.

Now with seven books that have sold nearly 400 million copies in 64 languages, J. K. Rowling is the highest earning novelist in history. And it all began with her friend’s encouragement as well as her ambition to write.

1. Who believed J. K. Rowling was to be a good writer?

A．Her friend Sean.　　　　　　　　 B．Her mother.

C．Her daughter.　　　　　　　　　 　 D．Her husband.

2.Rowling first came up with the idea about Harry Potter________.

A．at the age of 6　　　　　 　　　　　 　 B．on a train journey

C．after her mother’s death　　　　　 D．in her secondary school

3.She felt disappointed on the train because_________.

A．her train was delayed for four hours

B．she didn’t have a pen with her

C．her mind suddenly went blank

D．no one would offer her help

4.It can be concluded from Paragraph 5 and 6 that Rowling is_________.

A．open-minded　　　　　　 B．warm-hearted

C．good-natured　　　　　　 D．strong-willed

5.The text mainly tells us_________.

A．adversity makes a good novelist

B．the courage to try is a special ability

C．you can have a wonderful idea everywhere

D．encouragement helps one succeed

高二英语阅读理解中等难度题查看答案及解析

Mr. Yuan is______ about making predictions about the success of the farming program because it is so important.

A. curious　　　　　　 B. creative

C. cautious　　　　　 D. content

高二英语单项填空简单题查看答案及解析

Working hard is not only a _____ of great success, but it is among the essential requirement.

A. sign             B. singal         C. guarantee             D. expectation

高二英语单项填空中等难度题查看答案及解析