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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
           We _____ more than 1,600 words since we began to learn English.
          A．learnB．have learned
          C．learnedD．a(chǎn)re learning
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B

          試題分析：句意：自從我們開始學英語我們已經(jīng)學了1600多個單詞了�，F(xiàn)在完成時表示過去某一時間開始并一直持續(xù)到現(xiàn)在并且有可能還會持續(xù)的動作或狀態(tài)。結合句意，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
			
          

						
          Thank you for ___________ me a lot.
          A．helpB．helpsC．to helpD．helping
          

			
          

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

						
           Chinese speed skater, Li Jianrou was a dark horse. She 　　　 to win the gold medal before the race started.
          A．didn’t expectB．wasn’t expected  
          C．wasn’t expectingD．hasn’t expected
          

			
          

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

						
           He ______ TV when I called him last night.
          A．watchesB．watched
          C．will watchD．was watching
          

			
          

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

						
           Look! They _______________ a picnic.
          A．haveB．is having
          C．a(chǎn)re havingD．having
          

			
          

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

						
          —I called you at seven o’clock last evening, but nobody answered the phone.
          —Oh, my husband and I __________ outside.
          A. took a walk                 
          B. have taken a walk          
          C. were taking a walk
          

			
          

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

						
           Father was very angry because his favorite glass ________ by his pet dog.
          A．brokeB．has broken
          C．was brokenD．has been broken
          

			
          

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

						
           I'11 go hiking with Bruce if it         tomorrow.
          A．doesn't rainB．didn't rain
          C．won't rainD．hasn't rained
          

			
          

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

						
          By the end of the last match, they _________ two goals.
          A．kicked
          B．had kicked
          C．have kicked
          D．were kicking
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習冊答案