题目内容

20．Jessica has always been honest and straightforward，and it doesn't matter ________ that she's talking to．（　　）
A．who is itB．who it isC．it is whoD．it is whom

分析 杰西卡一直以来都很诚实和直言不讳，不管她跟谁说话都无所谓的．

解答 答案：B，考察强调句型．强调句的特殊疑问句型为"特殊疑问词+is/was+it+that/who+其他成分"，本题是强调句型的特殊疑问句转化的主语从句，因此使用陈述句语序，排除A选项．It是形式主语，真正的主语是Who it is that she's talking to．强调句型的it is that去掉句子仍然是成立的．结合句意可知B正确．

点评 考查强调句的特殊疑问句型"特殊疑问词+is/was+it+that/who+其他成分"的应用．

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K．raise  
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8．Luck always favours those ________are well prepared．（　　）
A．whoB．whichC．whomD．when
15．When you were a child，did you ever sleepwalk？
According to doctors，up to 17percent of children have a sleepwalking experience．It affects about 4percent of adult population．
Here is what can happen when a person is sleepwalking：He or she gets out of bed and climbs out a window．Or，they get out of bed，walk down the hallway，around in a room or two，and maybe，open the front door and step outside．
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What you have with a sleepwalker is a"sleeping brain and an awake body，"said Donna Arand，director of the sleep disorder center at Kettering Medical Center，US．"Sleepwalkers tend to do things typical of daytime activities．"
Why does it happen？
Everyone has a sleep cycle，which lasts between 90and 120minutes and repeats itself through the night．
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How come？We don't know．
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46．Which of the following is NOT usual behavior for a sleepwalker？C
A．Getting out of bed and walking around．
B．Talking unclearly．
C．Doing daily activities with eyes closed．
D．Climbing out of a window．

47．What should we do when someone sleepwalks？C
A．We should talk to him or her if he starts talking．
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C．We should limit his or her activities to the house．
D．We should wake him or her up in the act．
48．What can we learn from the passage？B
A．Not everyone has non-REM sleep．
B．Sleepwalking mostly happens during the deepest sleep．
C．Different brain wave activity marks stages of our sleep cycle．
D．Sleepwalking is caused by slow brain waves．
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•encouraging your children to talk about events you don't know
•reading to your children each night
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72．B is the best for the missing part in Paragraph 2．
A．"Listening and speaking skills"
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C．"Listening and writing skills"
D．"Reading and listening skills"
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A．"Teaching your children how to use tapes"
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D．"Talking about your children's dictionaries"
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B．listen to pop music
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D．play computer games．

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