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				 Parents should take seriously their children's requests   for sunglasses      eye protection is necessary   in sunny weather.     A. because    B. through    C. unless     D. if			【查看更多】
			


		
           
          


		
          
		
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          Parents should take seriously their children's requests for sunglasses ________ eye protection is necessary in sunny weather.

          1. A.
            because
          2. B.
            though
          3. C.
            unless
          4. D.
            if
          

			
          
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           Parents should take seriously their children's requests for sunglasses ____eye protection is necessary in sunny weather.
            
          A because   B. though     C. unless   D. if
          

			
          
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          Parents should take seriously their children’s requests for sunglasses _______ eye protection is necessary in sunny weather.?
            
          A. because B. through?
            
          C. unless D. if?
          

			
          
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           Parents should take seriously their children's requests for sunglasses ____eye protection is necessary in sunny weather.
            
          A because   B. though     C. unless   D. if
          

			
          
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          Parents should take seriously their children's requests for sunglasses________eye protection is necessary in sunny weather.
            
          A．because  　　  B．because of
            
          C．a(chǎn)s a result    D．thank to
              
           
          

			
          
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