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.ab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.ab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