Your______ in studying English is different from mine

1. Your______ in studying English is different from mine.

A.altitude                   

B.approach              
    
C.attitude                   

D.appropriation           
  
.標(biāo)準(zhǔn)答案：B

2. They kept all important documents carefully locked in a ______.

A.security     

B.safe         

C.storage      

D.safeguard    

.標(biāo)準(zhǔn)答案：B

3. Jack was so ___ in his reading that he didn't notice me entering his study.

A.concentrated              

B.engaged       
            
C.absorbed                   

D.tempted          
         
.標(biāo)準(zhǔn)答案：C