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. 


          
	
          
		
	
          
	
          
		
          
			
		
          
		
          
	
          

          



          

          

          


          


          
	
          
			
          

			
          
				
          My mother goes shopping,______I must look after my little brother.
          A．soB．becauseC．a(chǎn)ndD．but
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：because 是從屬連詞，接表示直接原因的從句，一般放在主句的后面，也可放在主句前面，它表示的語(yǔ)氣最強(qiáng)，在回答why的問(wèn)句時(shí)，必須用because。as 是從屬連詞，說(shuō)明一般的因果關(guān)系，語(yǔ)氣比because弱，說(shuō)明比較明顯的原因，它引導(dǎo)的從句通常放在句首，有時(shí)也可放在句末。And是和的意思，表示并列或順承；but表示轉(zhuǎn)折，根據(jù)語(yǔ)境可知選擇A.
          點(diǎn)評(píng)：because只能放在句子中間,在它之前的是結(jié)果,后面的是原因. so做所以解釋時(shí)也是放在句子中間,在它之前的是原因,后面的是結(jié)果.
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
				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
			
          

						
          —Amanda, you look tired today. What’s wrong?
          —I worked______ late ______ I didn’t go to bed until midnight yesterday.
          A．too; toB．so; that
          C．not only; but alsoD．such; that
          

			
          

			
          
			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 one-child policy, now most families have only one child.
          A. Because      B. Because of       C. Thanks 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
			
          

						
          Although we are young, ______ we can still do something to help them.
          A．butB．/C．a(chǎn)ndD．however
          

			
          

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

						

          This desk is new ,         that one is old .
          A．butB．a(chǎn)ndC．toD．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
			
          

						
           His father has worked in this factory________ he came here in 1985.
          A. for                  B. since                C.when
          

			
          

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

						
          ____ it is rainy today, ____ he still works outside.
          A．Although, butB．But, althoughC．/, althoughD．Although, /
          

			
          

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

						
          You will lose the game _________ you try your best.
          A. when                B. if                  C. unless
          

			
          

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

						
          All the fruit is free. You can eat ________.
          A．a(chǎn)s few as possibleB．a(chǎn)s much as possible
          C．a(chǎn)s much as you canD．Both B and C
          

			
          

			
          
			查看答案和解析>>		
          
			
          
	
          
		
          


          同步練習(xí)冊(cè)答案