题目

能在空中飞行的动物( ) A . 全部是鸟类 B . 全部是脊椎动物 C . 既有脊椎动物也有无脊椎动物 D . 全部是无脊椎动物 答案:C There are 5 star fathers in the TV program Dad, Where are we going, the Olympic Champion Tian liang ________. A.containsB.containingC.includingD.included
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