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In our class there are 46 students, ______ half wear glasses.

A.in whom          B.in them           C.of whom          D.of them

 

【答案】

C

【解析】

試題分析:考查定語從句:先行詞是46 students,定語從句改成簡(jiǎn)單句應(yīng)該是:half of the students wear glasses,所以用of whom引導(dǎo)定語從句,句意:我們班有46名學(xué)生,其中一半戴眼鏡。選C。

考點(diǎn):考查定語從句

點(diǎn)評(píng):定語從句的考查主要就是考查關(guān)系詞的辨析,關(guān)系代詞that, which, whose, whom, as, who在句中做主語,賓語,表語或者定語;where, why, when在句中做狀語。要分析句子成分,看缺少什么成分,就選用相應(yīng)的關(guān)系詞。如果定語從句中缺少介詞,可以用介詞+which/whom引導(dǎo)定語從句。

 

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科目:高中英語 來源:河北省邢臺(tái)一中2011-2012學(xué)年高二下學(xué)期第四次月考英語試題 題型:053

根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng),選項(xiàng)中有兩項(xiàng)為選項(xiàng).

Ea sy Way s to Keep Your Brain Sharp

  Everyone i s forgetful, but a s we age, we start to feel like our brain s are slowing down a bit-and that can be a very annoying thing.  1   Read on for some technique s worth trying.

  1.  2  

  People who regularly made plan s and looked forward to upcoming event s had a 50 percent reduced chance of Alzheimer' s di sea se(老年性癡呆癥), according to a recent study.  3   Something a s simple a s setting a goal to have a weekly coffee date with a friend will do.There' s evidence that people who have a purpo se in life or who are working on long or short-term goal s appear to do better.In other word s, keep your brain looking forward.

  2.Go for a walk.

  Mildly rai sed glucose(葡萄糖)level s can harm the area of the brain that help s you form memorie s and phy sical activity can help get blood glucose down to normal level s.In fact, exerci se produce s chemical s that are good for your brain.  4  

  3.Learn something new.

  Take a Spani sh cla s s online, join a drawing club, or learn to play card s.A study found that mental stimulation limit s the weakening effect s of aging on memory and the mind.But the be st thing for your brain i s when you learn something new and are phy sically active at the same time.  5   Or you can ju st go dancing with your friend s.

A.Focu s on the future.

B.Thi s can be e specially harmful to the aged.

C.It should be something like learning gardening.

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

E.But don't worry if our schedule i sn't filled with life-changing event s.

F.Luckily, re search show s there i s a lot you can do to avoid tho se moment s.

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

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