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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				

          Teachers’ job is ______ the students learn well.
          A．helpingB．helpC．to helpD．helped
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C

          試題分析：句意：老師們的工作是幫助學(xué)生們學(xué)好。根據(jù)題意可知本句不是現(xiàn)在進(jìn)行時(shí)態(tài)也不是被動(dòng)語(yǔ)態(tài)，be動(dòng)詞也不能和原形動(dòng)詞連用，故選C，不定式短語(yǔ)做表語(yǔ)。
          點(diǎn)評(píng)：不定式短語(yǔ)可以在句子中作表語(yǔ)，表示具體的，將來(lái)發(fā)生的動(dòng)作。另外，對(duì)句子的時(shí)態(tài)語(yǔ)態(tài)的掌握也有利于本題的解決，平時(shí)應(yīng)加強(qiáng)練習(xí)。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				練習(xí)冊(cè)系列答案
		
          
		
				
			

					
          
				相關(guān)習(xí)題
			
          
						
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						
          —I worry about ______ enough time and energy to finish that job.
          —Don’t worry about it. I’ll help you!
          A．not havingB．not haveC．didn’t haveD．don’t have
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						

          When Miss Green asked us ________ silent, we stopped ________ at once.
          A．keep; talkingB．to keep; talkingC．keep; to talkD．to keep; to talk
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						

          His father doesn’t allow him _______ games, he always keeps him _______
          his homework.
          A. to play, to do     B. playing, doing     C. to play, doing
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						

          Stop ________ my leg, I don't believe that girl really said she likes me and would like to go out with me.
          A．pullingB．liftingC．pushingD．taking
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						

          Daming likes _____ in the morning everyday.
          A．runB．runsC．runingD．running
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						

                  too much candy is bad          your teeth .
          A. Eat ; to           B. Eating ; to           C. Eating ; for
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						
          ______ to school without breakfast is bad for your health.
           A. Go                 B.Going                 C. Went
          

			
          

			
          
			查看答案和解析>>		
          
				
		
          
			
          
				科目：初中英語(yǔ)
				來(lái)源：不詳
				題型：單選題
			
          

						
          The doctor told me, “Don’t forget ________ the medicine after dinner.”
          A．to takeB．takingC．haveD．eating
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊(cè)答案