(2014·烟台市第二次诊断)Vitamin D helps our bodies make a special chemical，and this speci - 高中英语试题 - 超级试练试题库

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(2014·烟台市第二次诊断)Vitamin D helps our bodies make a special chemical，and this special chemical，________，affects our brains，making us feel happy.

A．in turn	B．in particular
C．in advance	D．in short

答案

解析

考查介词短语。句意为：维生素D帮助我们的身体形成一种特殊的化学物质，并且这种化学物质反过来影响我们的大脑，使我们感到高兴。in turn相应地，转而；in particular特别地；in advance提前；in short简而言之。
答案：　A

核心考点

试题【(2014·烟台市第二次诊断)Vitamin D helps our bodies make a special chemical，and this speci】；主要考察你对介词和介词短语等知识点的理解。[详细]

举一反三

(2014·福建省普通高中质量检查)The doctor advised her to eat more bean products________meat which might be harmful to her heart.

A．for lack of	B．by means of
C．in place of	D．in favour of

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(2014·南昌第二中学高三检测)We must keep our room clean，for dirt and disease go________，you know.

A．hand in hand	B．step by step
C．from time to time	D．one after another

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(2014·石家庄模拟)The company provides cheap Internet access.________，it makes shareware freely available.

A．In addition	B．In general
C．In return	D．In brief

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(2014·福建师大附中高三质检)—I am sorry I didn’t finish the task.
—Never mind.________，you have tried your best.

A．Above all	B．In all
C．At all	D．After all

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(2014·兰州名校阶段检测)Many people believe that hunger is only a problem in the developing countries.________，it is a problem all over the world.

A．For one thing	B．In addition
C．As well	D．On the contrary

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