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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
          —Heavy smog (霧霾 )in eastern and central China seems to get more and more serious.
          —I agree. Something          to deal with it.
          A．has doneB．is doingC．must be doneD．must do
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C

          試題分析：句意：在中國中東部的霧霾似乎變得越來越嚴(yán)重了。——我也這么想。必須采取措施來解決這個問題。結(jié)合語境可知下文主語為動作對象，故用被動語態(tài)，選C。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				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
			
          

						
           I _______ my grandmother.
          A．visitingB．is visitingC．a(chǎn)m visitingD．Visit
          

			
          

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

						
          By the time of last year, she ______ the piano for five years.
          A．learntB．has learntC．had learntD．will learn
          

			
          

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

						
          Smoking ______ in the kitchen in my house.
          A．doesn’t allowB．didn’t allowC．isn’t allowedD．won’t allow
          

			
          

			
          
			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 a girl in white pass by just now?    
          —No, sir. I________a newspaper.
          A．readB．was readingC．would readD．a(chǎn)m reading
          

			
          

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

						
          ---How did the accident happen? 
          ---You know, it ________difficult to see the road clearly because it_________. 
          A．was; was rainingB．is; has rained
          C．is; is rainingD．will be; will rain
          

			
          

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

						
           — Hello, Betty! Where are you now?  
          — I ________ on the Great Wall of China and talking to you.        
          A．standB．a(chǎn)m standingC． stoodD．was standing
          

			
          

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

						
          —— Why are you lying in bed?
           —— A __________ walk __________ me completely tired．
          A．two-hours; madeB．two hour’s; has made
          C．two-hour; has madeD．two-hours’; made
          

			
          

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

						
           They _______Sally and Bob. Sally _______my cousin.
          A．a(chǎn)re, amB．a(chǎn)re, isC．a(chǎn)re, areD．is, is
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊答案