题目内容

【题目】I am quite __________ that the new cosmetics, whether it appears in the form of tablet, capsule, powder or injection, will __________ through the country among young ladies.

A. optimistic about; sweep B. optimistic; sweep

C. pessimistic; spread D. pessimistic about; spread

【答案】B

【解析】句意:我很乐观这种新的化妆品，无论是片剂、胶囊、粉末还是注射的形式，将受到全国青少年女士青睐。optimistic乐观（主义）的；pessimistic悲观（主义）的；sweep扫，拂（去）；spread展开。

练习册系列答案
相关题目

【题目】______yourself with positive people and you will keep focused on what you can do instead of what you can’t.

A. Surrounding B. Surrounded

C. Surround D. Having surrounded

【题目】2014 saw that the Ebola virus reappeared in Guinea and soon spread into neighbouring Liberia and Sierra Leone, killing over 7,800 people by the new year of 2015. It leads to viral hemorrhagic fever, which is characterized by high fever and internal bleeding etc.

Ebola is named after the Ebola River, where it was first discovered in 1976. There are five different types of the Ebola virus, each named after where they first happened: Sudan, Ivory Coast, Reston, Bundibugyo, and Zaire. The deadliest of the five, Zaire, was responsible for the 2012 out- break, and is believed to be attacking Guinea.

Ebola is naturally found in fruit bats, which pass on the virus to other animals by biting or sucking on their blood. Humans who are suffering from the Ebola infection might have touched the bodily fluids of the infected animals. Once infected, a human becomes a carrier of the deadly virus.

Unfortunately, there are no disease - specific treatments for Ebola. Health - care workers only supply the infected people with physiological saline（生理盐水）to keep them in good condition. Ebola can kill 90% of those infected, especially in underdeveloped societies like those in Africa. Since there have been many cases of nurses catching the disease from patients, they are forced to wear strict protective clothes, and in some cases, not even allowed to get close to the infected. The fact that there is no cure for the Ebola virus is what makes the outbreak a challenging one to control.

What’s worse, since we live in an interconnected world, where the situation in one country can affect us all, the influences of Ebola are huge: damaging trade relations, affecting foreign visitors, and weakening entire countries. It is feared that the disease may spread throughout west African countries. For every country, a strong health system can decrease the risk of health attack and lessen the impact of Ebola.

【1】What is the function of the first paragraph in the whole passage?

A. To arouse the reader’s concern.

B. To summarize the whole passage.

C. To give a detailed description of Ebola.

D. To introduce the theme of the whole passage.

【2】What can we infer about the Ebola virus?

A. It has caused a panic in many countries.

B. It is the most dangerous virus in the world.

C. A strong health system is important to fight against Ebola.

D. Anyone who was infected Ebola will die.

【3】Paragraph 3 mainly tells us _________.

A. What the Ebola virus is

B. How the Ebola virus spreads

C. How the Ebola virus is treated

D. How the Ebola virus affects the life

【4】Which of the following is true?

A. There are no effective drugs to treat Ebola by far.

B. Ebola is now very common in Guinea.

C. Those with a fever must be infected by Ebola.

D. Females are easier to be infected by Ebola.

【题目】According to RocketNews24, more than a few others expressed hope that they too, could find a gem _________ they chomp down on the seafood snack, losing a tooth or two notwithstanding.

A. when B. the next time

C. next time D. the instant

【题目】Mozart was a great man born with a given talent. He was writing songs at the age of five and performing before the queen by the time he was six years old. Early on, Mozart realized what his talents were, practiced or honed what he was born to do and used his natural abilities to create amazing pieces of music.

Mozart was not the first to be born with natural talents and he wasn't the last. We all have them. We only need to discover what they are and use them to the best of our abilities. You have been given amazing gifts that are meant to be shared with the world. Your job is to find out what those talents are and master them.

Finding your natural talents may not be an easy task. Perhaps your parents except fewer wouldn't approve of （赞成）your artistic ability to paint or sing, because they want you to be a successful doctor or lawyer. Maybe your gift wouldn't seem to have the ability to bring the kind of wealth you hope. These may be excuses; it's up to you. Have you ever noticed that when you engage in an activity in which you are naturally talented, you feel active and excited? That's a sign that these are the things you should do. Discover your brilliance （才华）in life and practice, practice, practice.

Look at the world's greatest athletes. They practice what they're naturally good at, and what they love. You don't see Jordan sitting trying to study DNA. If that was something he was talented at, that's what he would be doing. But it's not. He's a brilliant athlete. He sticks to what he does best and he realizes his dream.

There are only two steps to success-discover your brilliance and perfect it.

【1】In the writer's opinion Mozart's success lies in __________.

A. his great given talent

B. making good use of his natural talent

C. learning from others

D. his favorable conditions

【2】What does the underlined word " honed" in Paragraph 1 probably mean?

A. To do something repeatedly to improve one's skill.

B. To find out what one is always good at doing.

C. To do what one likes and what is interesting.

D. To ask others for some advice of doing something.

【3】In Paragraph 4 the writer advises us to __________.

A. work hard at what we are engaging in

B. fear no difficulty and realize our dream

C. practice what we are naturally good at

D. become a great athlete like Jordan

【题目】We are still at the airport．If it weren’t for the delayed flight, we _______ the concert right now．

A．can be enjoying B．must have enjoyed

C．would be enjoying D．should have enjoyed

【题目】Are you a man or a mouse? When people ask this question they want to know you think you are a person or a coward （儒夫）. But you'll never really know the answer to this question you are tested in real life. Some people they are brave but when they come face to face with real ，they act like cowards. Other people think of themselves as cowards, but when they meet danger, they act like Lenny Sputnik had always thought of himself as a person. He got worried before examinations. He worried about his job and health. All he wanted in life was to be safe and healthy. ，on January 15th，1982，a plane crashed into the Potomac River in Washington. Lenny went to the river to see what was happening. He saw a woman in the water. Lenny did not feel afraid. He kept very and did a very courageous thing. He jumped into the Potomac， to the woman, and kept her head the water. Seventy-eight people died that day. Thanks to Lenny Sputnik, it was not .

When you are in a very situation and feel afraid, the body automatically（自动地）produce a chemical in the blood. This chemical is called adrenalin（肾上腺素）. adrenalin in the blood system, you actually feel stronger and stronger and are to fight or run away. However, when you're absolutely（完全）terrified, the body can produce too much adrealin. When this ，the muscles （肌肉）become very hard and you find you move at all. You are then paralyzed （瘫疾）with fear. That is when we're very frightened, we sometimes say we're " petri——fied". This word comes from the Greek word "petros"，which means"stone". We are frightened that we become stonelike.

【1】A. how B. why C. if D. either

【2】A. brave B. real C. hard D. certain

【3】A. when B. until C. after D. once

【4】A. realize B. find C. think D. agree

【5】A. life B. question C. mouse D. danger

【6】A. soldiers B. mice C. heroes D. cowards

【7】A .useless B. brave C. nervous D. dangerous

【8】A. So B. Therefore C. Then D. Actuall

【9】A. fresh B. poisonous C. warm D. ice-cold

【10】A. nervous B. calm C. frightened D. excited

【11】A. go B. helped C. spoke D. swam

【12】A. in B. under C. above D. from

【13】A. an accident B. a mistake C. seventy-eight D. seventy-nine

【14】A. dangerous B. comfortable C. different D. favourable

【15】A. With B. Without C. For D. Like

【16】A. afraid B. unable C. ready D. anxious

【17】A. gets B. disappears C. happens D. goes

【18】A. needn't B. cannot C. mustn't D. shouldn't

【19】A. so B. how C. because D. why

【20】A. really B. very C. such D. so

【题目】Nowadays a vegetarian lifestyle is becoming more and more popular. Leading health experts agree that maintaining a vegetarian diet is one of the best things we can do for ourselves and our families.

【1】 . A well planned vegetarian diet provides us with all the nutrients we need and avoids fat, cholesterol(胆固醇) and the pollutants found in animal flesh, eggs, and dairy products. And it can provide protection against various kinds of diseases, including the three biggest killers: heart disease, cancer, and strokes. The American Dietetic Association states that vegetarians have lower rates of death from heart disease, lower blood cholesterol levels, lower blood pressure and lower rates of hypertension(高血压) . 【2】 .

Scientists have also found that vegetarians have stronger immune systems than their meat eating friends. 【3】 Vegetarians live, on average, 6 to 10 years longer than meat eaters.

【4】 . Animals raised for food consume the vast majority of their calories simply in order to live, just as we do. We feed more than 70 percent of the grains and cereals we grow to farm animals, and almost all of those calories go into simply keeping them alive, not making them grow. Only a small amount of the calories consumed by farm animals are actually turned into the meat that people eat .So it’s really a huge waste, isn’t it? Try your best to find tips for maximizing(最大化) the health benefits of a vegetarian diet. 【5】

A. All of these diseases are more likely to happen to meat eaters

B. Living on plants also saves energy

C. Growing all the crops needed to feed animals requires massive amounts of water and land

D. This means that they are less likely to be affected by everyday illnesses like the flu.

E. Vegetarian diets are the only diets that work for long term weight loss

F. It’s never too late to turn over a new page.

G. Healthy vegetarian diets support a lifetime of good health.

【题目】Everyone is forgetful, but as we age, we start to feel like our brains are slowing down a bit—and that can be a very annoying thing. 【1】Read on for some techniques worth trying.

1. 【2】

People who regularly made plans and looked forward to upcoming events had a 50 percent

reduced chance of Alzheimer's disease (早老性痴呆症), according to a recent study.

【3】

Something as simple as setting a goal to have a weekly coffee date with a friend will do. There's evidence that people who have a purpose in life or who are working on long or short-term goals appear to do better. In other words, keep your brain looking forward.

2. Go for a walk.

Mildly raised glucose (葡萄糖) levels can harm the area of the brain that helps you form memories and physical activity can help get blood glucose down to normal levels. In fact,exercise produces chemicals that are good for your brain. 【4】

3. Learn something new.

Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation (刺激) limits the weakening effects of aging on memory and the mind. But the best thing for your brain is when you learn something new and are physically active at the same time. 【5】 Or go dancing with your friends.

A. Focus on the future.

B. This can be espocially harmful to the aged.

C. It should be something like learning gardening.

D. So take a few minutes each day to do some reading.

E. But don't worry if your schedule isn't filled with life-changing events.

F. Luckily, research shows there is a lot you can do to avoid those moments.

G. In other words, when you take care of your body, you take care of your brain.

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