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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
            By the time I was nine ,I ______hundreds of English words.
          A．had learnedB．have learnedC．has been learnedD．had been learned
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：句意:到我九歲的時候，我就學(xué)會幾百個英語單詞了。by the time 后跟從句，表示到…時候，從句中常用一般過去時，主句用過去完成時。而且I和learn 之間是主動的關(guān)系，不應(yīng)該用被動語態(tài)，故C、D不對。B選項是現(xiàn)在完成時。故選A。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊系列答案
		
          
		
				
			

					
          
				相關(guān)習(xí)題
			
          
						
		
          
			
          
				科目：初中英語
				來源：不詳
				題型：單選題
			
          

						
           — Have you got any chocolate?
           —__________.
          A．Yes, we haven’t.B．No, we haven’t.
          C．Yes, have.D．No, have not.
          

			
          

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

						
          There  _____ a football match this afternoon.
          A．haveB．hasC．is going to haveD．is going to be
          

			
          

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

						
          Tom usually _________ a bike to school. Look, he _______ to school now.
          A．rides; is ridingB．is riding; is riding 
          C．rides; ridesD．is riding; rides
          

			
          

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

						
          ----------Do you know if Mr. Wu ______ to our school tomorrow?
           ----------I’ve no idea. If he ______, everyone ______ very happy.
          A．will come; comes; will beB．will come; will come; is
          C．comes; will come; will beD．comes; comes; will be
          

			
          

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

						
          —Could you please tell Lucy that I want to talk to her?
           —Sure, I will tell her as soon as she _______ back.
          A．cameB．comesC．comeD．will come
          

			
          

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

						
           Beijing ________ a lot over the years. Now it has become one of the biggest 
          ______ in the world.
          A．changes; citiesB．changed; city
          C．has changed; citiesD．changed; cities
          

			
          

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

						
          We _______ many roses in the garden since last year.
          A．plantB．plantedC．have plantedD．a(chǎn)re planting
          

			
          

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

						
          Do you know what__________ before you __________?
          A．was happened; came B．is happening; come
          C．had happened; cameD．happened; had come
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊答案