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    It is known to all that you exercise regularly, you won’t stay in good health. A. unless B. if C. until D. as 【查看更多】

     

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    It is known to all that               you exercise regularly, you won’t stay in good health.
    [     ]
    A. unless
    B. if
    C. until
    D. as

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    It is known to all that _____ you exercise regularly, you won't stay in good health.

    [     ]

    A. unless
    B. if
    C. until
    D. as

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    It is known to all that ______ you exercise regularly, you won't stay in good health.     
    [     ]
    A. unless             
    B. if                   
    C. until              
    D. as

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    It is known to all that ________ you exercise regularly, you won’t stay in good health．

    [　　]

    A．unless

    B．if

    C．until

    D．as

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