摘要： It is known to all that you exercise regularly, you won't keep good health. A. unless B. whenever C. although D. if [解析]选A unless意思为“如果--不.本题意思是“众所周知.要是你没有经常锻炼.你就不能保 持健康.
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It is known to all that you exercise regularly , you won’t keep good health .
A．unless B．whenever C．although D．if
查看习题详情和答案>>It is known to all that ________ you exercise regularly,you won’t keep good health.?
A.unless B.whenever?
C.although D.if?
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It is known to all that _____ you exercise regularly, you won’t keep good health.
A. unless B. whenever C. although D. if
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