题目内容

(2014·贵州师大附中质检)It was half a year________my good friend returned to his hometown.

A．before　B．since

C．that　D．when

 

A

【解析】考查状语从句。句意为：半年后我的好朋友回到了他的家乡。根据固定句型：it is＋一段时间＋before...意为“多久以后……”，主从句时态一致。Since也有类似的句型，但是主从句的时态不一致，故选A。

答案：　A

 

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To test how much dreams can help learning，Robert Stickgold had some students play a shape?fitting game called Tetris (俄罗斯方块) for a few hours and then go to sleep.Soon they were dreaming of falling Tetris shapes.Interestingly，the worst Tetris players had the most Tetris dreams and improved their game the most.Similar tests have shown the same results for all kinds of skills.

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A．games are useful for memory

B．dreams can help improve skills

C．players stop learning in dreams

D．tasks can only be settled through dreams

2.We can learn from Paragraph 4 that________.

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B．only drivers can deal with emotions

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D．dreams can copy what one experienced

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A．Dreaming does harm to one’s mood.

B．Dreaming affects the quality of sleep.

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D．It’s not so important to know the cause of dreaming.

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A．Dreams and memories.　B．Dreams and emotions.

C．The benefits of dreams.　D．The patterns of dreams.

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