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    Everyone should do something wild animals. A. to protect B. protecting C. protect D. to protecting 【查看更多】

     

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    Everyone should do something _____ wild animals.    
    [     ]
    A. to protect    
    B. protecting    
    C. protect    
    D. to protecting

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    Everyone should do something _________ wild animals.   
    [     ]
    A. to protect    
    B. protecting    
    C. protect    
    D. to protecting

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    Everyone should do something ______ wild animals.

    A．to protect         B．protecting         C．protect           D．to protecting

     

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    Everyone should do something ________ wild animals．

    [　　]
    A．

    to protect

    B．

    protecting

    C．

    protect

    D．

    to protecting

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