日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        
<legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>
        <strong id="o5kww"><u id="o5kww"></u></strong>
        

        2. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
          【題目】The mixture of better jobs and greater chances of self-promotion is _____ lies behind the return of oversea Chinese high-tech talents.
          A. why B. where
          C. what D. when
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          【答案】C
          【解析】
          考查表語從句。本句中what引導(dǎo)表語從句，并在句中做主語。句意：既有更好的工作也有更多的自我提升的機(jī)會(huì)是海外高技術(shù)人才回歸國內(nèi)背后的原因所在。ABD三項(xiàng)都是連接副詞，要在句中作狀語，不能做主語。故C項(xiàng)正確。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊系列答案
		
          
		
				
			

					
          
				相關(guān)習(xí)題
			
          
						
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】The machine might break down someday in the future, ____, you can dial this number for help.
          A. in that case   B. in what case
          C. in which case D. in whose case
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】—How many cats are there in the cage?
          —_____.
          A. None B. No one
          C. No D. Nothing
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】We have to hold the meeting in the small hall because the meeting room where we planned to hold the meeting _____.
          A. is being decorated B. is decorating
          C. will be decorated D. will decorate
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】You can’t move in right now. The house _____ now.
          A. has painted B. is painted
          C. is being painted D. is painting
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】______ has been done to beautify the environment of the city by the government.
          A. many B. much
          C. less D. more
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】The manager has offered Helen a position in the company, but he doesn’t know _____ she will accept it.
          A. whether B. what
          C. which D. where
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】The problem ________ at the meeting yesterday.
          A. came to B. came across
          C. came up D. came up with
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：高中英語
				來源：
				題型：
			
          

						
          【題目】With spring 　　　,the weather becomes warmer.
          A. approaches B. approaching
          C. approached D. approach
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊答案