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        1. Help others whenever you can________you will make the world a nicer place to live in.
          A.a(chǎn)ndB.soC.butD.or
          A
          此并列句的結(jié)構(gòu)為“祈使句+and+陳述句”。and意為“那么”,引出表示結(jié)果的并列分句。
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