题目内容

【题目】

Although students are __________ to more, they typically know less and are less mature than the generations before.

A. displayed

B. released

C. explored

D. exposed

【答案】D

【解析】句意:虽然学生接触得更多了，但他们通常比前几代人知道得更少，更不成熟。display显示，表瑰，陈列；release释放，发泄；explore探索，探测，探险；expose揭露，揭发，使接触，使体验。

练习册系列答案
相关题目

【题目】You cannot accept an opinion ________to you unless it is based on facts.

A．offering B．to offer

C．having offered D. offered

【题目】Will you p an old pupil to shake hands with you?

【题目】The king didn't __________ anyone to go against his will.

A. permit

B. refuse

C. predict

D. seek

【题目】The deadliest Ebola(埃博拉病毒) outbreak in recorded history is happening right now. The outbreak is unprecedented(空前的) both in the number of people who have gotten sick and in the geographic scope. And so far it’s been a long battle that doesn’t appear to be slowing down.

Ebola is both rare and very deadly. Since the first outbreak in 1976, Ebola viruses have infected thousands of people and killed roughly killed 60 percent of them. Symptoms can come on quickly and kill fast.

The current outbreak started in Guinea sometime in late 2013 or early 2014. It has since spread to Sierra Leone and Liberia, including some capital cities. And one infected patient traveled on a plane to Nigeria, where he spread the disease to several others and then died. Cases have also popped up in various other countries throughout the world, including in Dallas and New York City in the United States.

The Ebola virus has now hit many countries, including Guinea, Liberia, Sierra Leone, Nigeria, Senegal, and the United States. The virus, which starts off with flu-like symptoms and sometimes ends with bleeding, has infected about 6,500 people and killed more than 3,000 since this winter, according to the World Health Organization on September 30, 2014.

There are some social and political factors contributing to the current disaster. Because this is the first major Ebola outbreak in West Africa, many of the region’s health workers didn’t have experience or training in how to protect themselves or care for patients with this disease.

Journalist David Quammen put it well in a recent New York Times article, “Ebola is more dangerous to humans than perhaps any known virus on Earth, except rabies(狂犬病) and HIV. And it does its damage much faster than either.”

Hopefully, researchers are working to find drugs, including a recent $50 million push at the National Institutes of Health. And scientists are working on vaccines(疫苗), including looking into ones that might be able to help wild chimpanzees, which are also susceptible to the disease. The first human Ebola vaccine trial is scheduled to start in the spring of 2015.

【1】According to the passage, which of the following about Ebola is true?

A. The Ebola outbreak now is the biggest one in history.

B. Ebola breaks out quickly but it is under control now.

C. Ebola is deadly and common so it kills a lot of people.

D. Ebola killed about 60 thousand people quickly in 1976.

【2】The Ebola virus was brought to Nigeria by .

A. a flying bird

B. an infected passenger

C. hot African weather

D. a health organization

【3】The symptoms of Ebola at the beginning are more like those of .

A. flu B. rabies

C. HIV/AIDS D. internal bleeding

【4】The last paragraph mainly tells us that .

A. it will be a huge waste when researchers spend lots of money finding a cure

B. the vaccines can be effective to wild chimpanzees but not to the humans

C. there will be an optimistic future in which we can defeat the disease

D. we can use the vaccine to cure the patients completely in 2015’s spring

【5】What is the best title of the passage?

A. Ebola ---- The African Local Disaster

B. Ebola ---- The Newly-Found Disease

C. Ebola ---- A More Effective Vaccine

D. Ebola ---- The Deadly Virus Outbreak

【题目】Every year thousands of wild animals and plants become __________ (灭绝的）.

【题目】 每个练习各有不同的语法重点。（focus on)

__________________________________________________

【题目】

（2013 贵州贵阳期中）We don't know that plan __________ by the teacher is __________ three parts.

A. put off; consists of

B. put forward; makes up

C. raised; made up of

D. risen; made up

【题目】You probably don’t know as much as you think you do. When put to the test, most people find they can’t explain the workings of everyday things they think they understand. Don’t believe me? Find an object you use daily (an ear phone, a toilet, a stereo speaker) and try to describe how it works. 【1】 We call this phenomenon the illusion of explanatory depth(解释性深度错觉). It means you think you fully understand something that you actually don’t.

We see this every day in buzzwords (流行语). Though we often use them, their meanings are usually unclear. 【2】

Several years ago, I attended a meeting where the president spoke about global business practice in the coming year. During the talk, people around the room nodded in agreement. Afterwards, though, many of them discussed how to manage global business practice, none of the people who had nodded in agreement could exactly describe what it actually meant.

No matter what job you do, discovering your gaps in knowledge is necessary. An unknown gap means you might not fully understand a problem. 【3】

To discover the things you can’t explain, take a lesson from teachers. When you guide someone else, you have to fill the gaps in your own knowledge. But you don’t need to teach someone else. Explain concepts to yourself as you learn them. Get in the habit of self-teaching. Involve others in learning together. 【4】 Ask them to explain difficult concepts, even if you think everyone understands them. Not only will this help you to work through new ideas, but it will occasionally uncover places where your friends don’t understand the explanations.

【5】 They can help you have a better understanding of problems.

A. An active learner usually puts it into reality.

B. That can prevent you from solving the problem properly.

C. Your explanations can’t show your own knowledge gaps.

D. Help recognize the knowledge gaps of the people around you.

E. You’re likely to discover unexpected gaps in your knowledge.

F. They cover gaps in our knowledge, serving concepts we don’t fully understand.

G. When you do uncover these gaps, treat them as learning opportunities, not signs of weakness.

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网