题目内容

【题目】When residents(居民) learned on Wednesday that only one of the 13 workers trapped underground _________, they burst into tears.

A. had saved B. had rescued

C. had died D. had survived

【答案】D

【解析】

试题分析:A 挽救;B 援救; C 死亡;D 幸存,活过来。若用A项或B项,则句子得用被动语态,而原句是主动语态,不符合;根据they burst into tears可知居民们为他们的生还而高兴地流泪,C项与语境不符,D项符合语境,故选D。

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【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.

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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.

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【题目】“Gold Rush Alaska” has given America gold fever. A lot of young men put everything at risk to find gold in Alaska. They face problems with their machines and the Alaska wild animals. They’re just ordinary people out trying to realize a dream.

Todd Dorsey is one of them. He spent $100,000 on it and prepared for a year before going to Alaska. He brought his family and friends to help him out. He must get them mining (开矿) and a place to stay. He also had to keep their spirits up and kept everyone working as a team. They had to run off bears sometimes from their camp.

They had to face the fact that their lead mechanics (机修工的) health was not good. They called him Harness, and he was on medication that was hard for him to take, because out in Alaska it was not easy to get to the hospital and so he didnt enjoy good health. He was the only one who could keep things running the way they were supposed to. There was one guy that didn’t seem to get along with anyone. But didn’t there always have to be someone that didn’t get along and messed things up?

They got excited when they found a few small pieces of gold, but they needed a lot more to cover the cost of mining every day. It cost Todd $1,000 a day to run everything they needed to mine. They had to make money before the Alaska summer came to an end or they would go broke(破产).

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B. were poor before they went to Alaska

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【2】According to the text, Harness ______.

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A. He thinks highly of what Todd did.

B. He believes Todd can realize his dream.

C. He thinks Todd lacked team spirit.

D. He thinks Todd was taking a chance.

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