We attached great importance computers,because we rely them to organize our work. A.to,on B. on,on C.of ,upon D.to,to 查看更多

 

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We attached great importance ____ computers,  because  we rely ____ them to organize our work.   
[     ]
A. to; on          
B. on; on      
C. of; on        
D. to; to

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