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 is very old, ______ he still works very hard.
          A．butB．ifC．whenD．a(chǎn)s
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：考查連詞：A. but 但是，B. if 如果，C. when當(dāng)…時候，D. as正如，因?yàn)�，隨著，句意：他老了，但是還是工作很努力。兩句話是轉(zhuǎn)折關(guān)系，選A。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊系列答案
		
          
		
				
			

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

						
          You’ll start having positive results            you replace negative thoughts with positive ones .
          A．sinceB．unlessC．until D．once
          

			
          

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

						
           The boy was excited        he went to Beijing.
          A．the first timeB．for the first time
          C．first time D．for first time
          

			
          

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

						
           “Run away from Beijing, Shanghai, and Guangzhou” has been a slogan for some of China’s younger generation______ are under unbearable economic pressure to survive in cities.
          A．whoB．whichC．whoseD．for whom
          

			
          

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

						
          I have heard a lot of good things about you         I came back from abroad.
          A．sinceB．untilC．beforeD．when
          

			
          

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

						
          She had just finished her homework           her mother asked her to practice playing the piano yesterday. 
          A．whenB．whileC．a(chǎn)fterD．since
          

			
          

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

						
          I have received an offer from a German university, but I’m still hesitating ______ I should accept it.
          A．howB．whyC．thatD．whether
          

			
          

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

						
           He is so busy. He cannot afford enough time with his son ____he wants to.
          A．even ifB．a(chǎn)s ifC．becauseD．before
          

			
          

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

						
          As is reported, it is 100 years ________Qinghua University was founded.
          A．whenB．beforeC．a(chǎn)fterD．since
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊答案