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
          
			
          
				
          Doing sports at least one hour a day helps to        ourselves       .
          A. build...up             B. send...up               C. pick...up
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：build...up建立，增強；send...up 提出，使上升；pick...up撿起，學會.句意：每天最少做一個小時的鍛煉有助于增強我們的體質。故選A。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				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
			
          

						
          You didn’t know          I wanted to see you. It’s a year since I last saw you.
          A．how often B．how long 
          C．how much D．how far
          

			
          

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

						
          –Hurry up! There’s a bus coming!
          –Why run? There will be another one _____ two or three minutes.
          A. by     B. in     C. for
          

			
          

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

						
          — I’m sorry, sir. I’ve made a lot of mistakes in the exam.
          — Never mind. _______, the exam is a little difficult.
          A．In all B．First of all 
          C．After allD．Above all
          

			
          

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

						
           —How can we protect ourselves ________ the earthquake?  —We should stay calm first.
          A．withB．about
          C．forD．from
          

			
          

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

						
          _____the doctors in the hospital is about100 and one fourth of them are _______doctors.
          A．A number of; manB．The number of; men
          C．A number of; menD．The number of; man
          

			
          

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

						
          ---Do you often take cold showers in winter?
          ---No. But I _____ when young.
          A．am used toB．was used to
          C．used toD．use to
          

			
          

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

						
           — ____you know Peter?
          — He is very short.
          A．Do
          B．Are
          C．Is
          D．Does
          

			
          

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

						
          The policeman asked the child ________ cross the street ________ the traffic lights turned green.
          A．not, when B．not to, until
          C．didn't, beforeD．not to, after
          

			
          

			
          
			查看答案和解析>>