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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
          Half of the work ______ by now.
           A. has finished              B. has been finished       C. have been finished
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          考查動(dòng)詞的被動(dòng)語(yǔ)態(tài)。 句意：一半的工作已經(jīng)被完成�？芍帽粍�(dòng)語(yǔ)態(tài)結(jié)構(gòu)，work是不可數(shù)名詞，所以用單數(shù)has been finished，故選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				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：不詳
				題型：單選題
			
          

						
          The river smells terrible. People_______ dirty things into it .
          A．must stop to throw
          B．must stop from throwing
          C．must be stopped to throw
          D．must be stopped from throwing
          

			
          

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

						
          At least 24 people         in the earthquake in Yingjiang on March 10th.   
          A．killedB．were killedC．a(chǎn)re killedD．have killed
          

			
          

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

						
          Food safety is important. Rules ______ to stop people from food pollution.
          A．must makeB．must be madeC．can’t makeD．can’t be made
          

			
          

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

						
          Mary is tired of learning because she is_____ to do better than she can, both at school and at home. 
          A．thought B．expected C．hoped D．helped
          

			
          

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

						
          -  When should I hand in my paper?
          — Your paper must  _   as soon as the bell_   .
          A．hand in; rings B．hand in; will ring
          C．be handed in; will ring D．be handed in: rings
          

			
          

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

						
          Mr. Chen has a loud voice. His voice can ______ clearly, even in that big classroom.
          A．be heardB．hearC．be hearingD．have heard
          

			
          

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

						
          In the past the children were made ______15 hours a day.
          A．to lockB．workC．to workD．lock
          

			
          

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

						
          —The weather report says the heavy rain will last for another three days.
          —Oh, that’s terrible. I’m afraid the bridges will be ______ away by the flood caused by the rain.
          A．washedB．takenC．putD．kept
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊(cè)答案