下图为某植物细胞部分结构示意图据图分析下列四项叙述中正确的是 A.ab箭头表示的是o2进出细胞的过程 B.ef箭头表示的是o2进出细胞 Template




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tomski下图为某植物细胞部分结构示意图据图分析下列四项叙述中正确的是 a.ab箭头表示的是o2进出细胞的过程 b.ef箭头表示的是o2进出细胞 coloring