____统计图不但可以表示出数量的多少，而且能够清楚地反映数量的增减变化。
下列所述内容均需要ATP参与的是（ ）
In his first class, the Chinese teacher tried to ________ to the students that reading is one of life's greatest pleasures.
维生素C能使蓝紫色的吲哚酚试剂褪色．
