——Do you know who left the computer on all night long? ——It seems that Tom is___
题型：不详难度：来源：
——Do you know who left the computer on all night long?
——It seems that Tom is_______. He played computer games yesterday afternoon| A．blaming | B．blamed | C．to blame | D．to be blamed |
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答案
| C |
解析
试题分析：考查固定词组：be to blame 表示某人应该被责备，固定词组，这里是主动表被动，句意：--你知道昨晚谁把电脑一直开着？--好像是汤姆的责任，昨天下午他在玩电脑游戏。选C。 |
举一反三
As we all know, a proper amount of exercise _______ to good health.| A．controls | B．offers | | C．provides | D．contributes |
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The American team will arrive in Paris to play a friendly match with a team that _____ French and German selected players.| A．consists of | B．is formed of | | C．is consisted of | D．is made of |
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The peace talk between the two countries _____. | A．broke up | B．broke down | C．broke off | D．broke into |
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Harry _______ golf after graduation from college.| A．took up | B．took in | C．took over | D．took down |
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Easy Ways to Keep Your Brain Sharp
Everyone is forgetful, but as we age(变老), we start to feel like our brains are slowing down a bit—and that can be a very annoying thing. 小题1: Read on for some techniques worth trying.
1. 小题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. 小题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. 小题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. 小题5: Or go dancing with your friends.| A．Focus on the future. | | B．This can be especially 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. |
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