问题描述：
____is easier than to do.
____is easier than to do.
a.To say b.Saying c.To be saying d.Being said
想知道这题是怎么做出来的,不是想知道答案,
____is easier than to do.
a.To say b.Saying c.To be saying d.Being said
想知道这题是怎么做出来的,不是想知道答案,
问题解答：
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