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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
           He made a mistake, but then he took action to change the situation ________ it got worse. 
          A．until  B．when  C．before  D．because 
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C
          

          解析試題分析：句意：他犯了一個(gè)錯(cuò)誤，但是他接著采取了措施在情況惡化之前改變了這種狀況。before意為“在……之前”，即在形勢(shì)惡化之前采取措施；故選C。
          考點(diǎn)：考查連詞的用法。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊(cè)系列答案
		
          
		
				
			

					
          
				相關(guān)習(xí)題
			
          
						
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
           —         is your great sale ?
          — Next week .
          A．When B．What C．How D．Where
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
          “Would you like to come to dinner tonight?”  “I’d love to, ___I’m busy.”      
          A．a(chǎn)ndB．soC．butD．a(chǎn)s
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
          Eddie was sleeping ______ Millie was watching TV.
          A．while B．a(chǎn)s C．when D．a(chǎn)fter 
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
           Yesterday morning I was just leaving_______ the telephone rang.
          A．whenB．whileC．becauseD．since
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
          —How are you going to spend this weekend? 
          —_________ the weather is fine, we’ll climb Mount Tai.
          A．As well as B．As good as C．As soon as D．As long as 
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
           He realized his mistakes and took action to reduce the loss _________ it was too late.
          A．until B．when C．before D．a(chǎn)s 
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
          —______ does your mother go for a walk？ —Every afternoon.
          A．How longB．How oftenC．How muchD．How many
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：
				題型：單選題
			
          

						
           — What’s your new math teacher like?
          — Oh, he is very kind, ________ he looks serious.
          A．thoughB．becauseC．if D．a(chǎn)nd
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊(cè)答案