(2014·北京) Some animals carry seeds from one place to another, ______ plants can

题干

(2014·北京) Some animals carry seeds from one place to another, ______ plants can spread to new places.

A．so	B．or
C．for	D．but

上一题下一题 0.65难度单项选择更新时间:2014-06-24 04:17:13

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