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				選擇填空1. Visitors         not to touch the exhibits.  A. will request   B. are requested  C. are requesting   D. request  解析:答案為B.此題的時(shí)態(tài)是不難判斷的.因?yàn)檎f(shuō)的是一條規(guī)定.所以用一般現(xiàn)在時(shí).而visitor與request之間是動(dòng)賓關(guān)系.即request visitors not to touch the exhibits,究竟是誰(shuí)要求他們這樣做呢?不清楚.也不必知道.因此需要用被動(dòng)語(yǔ)態(tài).分析visitors與request之間的關(guān)系是此題的解題關(guān)鍵.			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
            
          六.選擇填空
            
          1. Great changes ______ in China in the past 20 years.
            
          A. took place   B. have taken place   C. were taken place   D. have been taken place
          

			
          
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          選擇填空
          

          1)What ________ me most to the job was the chance to travel abroad．
          

          2)Bright colors are ________ to the children．
          

          3)The beautiful beaches are the city’s main ________．
          

          A．a(chǎn)ttracted　B．a(chǎn)ttraction　C．a(chǎn)ttractive　D．a(chǎn)ttractively
          

          

          

			
          
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          I. 選擇填空（Multiple-choice）（共15小題；每小題1分，計(jì)15分）
            
          從A、B、C、D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。(Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the answer that best completes the sentence.)
            
          31. Alice is fond of playing ________ piano while Harry is interested in listening to ________ music.
            
          A. /; the        B. /; a     C. the; /       D. the; a
          

			
          
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          選擇適當(dāng)?shù)脑~或短語(yǔ)并用其正確形式填空（5分）
          


          


          1. Lacking necessary money, the small
companies ________ one by one during the economic crisis two years ago.
          


          2. He is delighted ________ his driving
test and now can drive a car on his own.
          


          3. The magazine is meant ________
white-collar working women in their twenties and thirties.
          


          4. The incident(事件) ________ a chain(系列) of events which led to the
outbreak of World War II.
          


          5. It is easy to make a promise, but
difficult to ______ it ______.
          


          6. We watched the street lights ________
one after another at dawn.
          


          7. Various factors ________ the downfall of
the government.
          


          8. Women only ________ 30 percent of the
workforce in that factory.
          


          9. We should avoid ________ this kind of
trick again.
          


          10. At the present speed, the world’s oil
supply will ________ soon.
          


           
          

			
          
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          選擇合適的短語(yǔ)填空
          

          

          1．He has a lot of things to ________ before he leaves．
          

          2．________ that no one finds out about it．
          

          3．________ that dog ________ my study．
          

          4．Don’t ________ her waiting outside in the rain．
          

          5．He started his life ________ and worked his way to the top．
          

          6．An acid can a ________ alkali to form a salt．
          

          7．The inflation has ________ our difficulties．

          

          

			
          
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