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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
          These young trees must        .
          A．look after wellB．be well looked after 
          C．take good care ofD．be taken good care
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          考查被動語態(tài)。被動語態(tài)的構成是am/is/are+過去分詞。These young trees是物作主語，應該用被動語態(tài)；must后應該用動詞原形，am/is/are的原形是be，排除A、C；D項的固定短語缺少介詞of，排除D�！罢疹櫋眑ook after=" take" care of。故選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習冊系列答案
		
          
		
				
			

					
          
				相關習題
			
          
						
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          There ______ any money in my school bag.
          A．isB．a(chǎn)reC．a(chǎn)ren’tD．isn’t
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          Don’t worry. The children always work hard and the teachers _______ in class.
          A．a(chǎn)lways listenB．a(chǎn)re listening
          C．a(chǎn)re always listened toD．a(chǎn)re always listening to
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          The windows must _________ before you leave the room.
          A．be closed B．a(chǎn)re closedC．close D．be close
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          People in Korea _______bow when they meet for the first time.
          A．supposed toB．a(chǎn)re suppose to 
          C．a(chǎn)re supposedD．a(chǎn)re supposed to
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          Mary with his brothers           this film very much.
          A．enjoyB．enjoyingC．enjoysD．to enjoy
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          Can 16-year-old students drive to school?
           No, they shouldn’t ______ to drive because they aren’t serious enough.
          A．a(chǎn)llowB．be allowedC．a(chǎn)llowedD．have allowed
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          It will be two days before the decision__________.
          A．has madeB．will be madeC．was madeD．is made
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
          Trees         in winter but in spring.
          A．not can be plantedB．can be planted
          C．can’t be plantedD．can plant
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習冊答案