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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

          精英家教網 > 初中英語 > 題目詳情
          
			
          
				
          I ________ that the earth moves around the sun.
           A. often doubt                         B. never doubt                            C. sometimes doubt
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          考查doubt的用法。doubt用于肯定句時，賓語從句用whether引導；用于肯定句時，用that引導賓語從句。句意“我從不懷疑地球是圍繞太陽轉的。”根據that可知，本句是否定句。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
			
          

						
           — When _________ you________ your teeth, Billy?
          —Just now.
          A．do; brushB．have; brushed
          C．did; brushD．was: brushing
          

			
          

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

						
           ---Oh, Mrs. King, your dress looks nice. Is it new?
           ---No, I ______it since two years ago.
          A．hadB．boughtC．have hadD．have bought
          

			
          

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

						
          — Oh, Miss Wei. Your skirt looks nice. Is it new?
           — No, I       it since three years ago.
          A．hadB．boughtC．have hadD．have bought
          

			
          

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

						
          —Did you see him yesterday?
          —No, when I got to the airport, he          a taxi for home.
          A．has takenB．had takenC．will take D．would take
          

			
          

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

						
           —How long have you _______________ the motorbike?
          —For about two weeks. 
          A．boughtB．hadC．borrowedD．lent
          

			
          

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

						
                —It’s dangerous to swim here. Look at the sign.
          —Oh, I _______ notice it. Thanks for telling me.
          A．haven’tB．won’tC．don’tD．didn’t
          

			
          

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

						
           —So far, how  long  _________   you  _________China? 
          —For one year.
          A．have j come toB．have;been to
          C．have; been inD．have;gone to
          

			
          

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

						
          In the past few years there ______ great changes in my hometown.
          A．have beenB．wereC．had beenD．are
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習冊答案