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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【多选题】关于药物作用机制的描述，正确的是（）
A.
药物可作为生命代谢物质的补充剂，参与或干扰细胞代谢过程
B.
抗酸药中和胃酸治疗溃疡病，主要是影响生理物质的转运过程
C.
新斯的明竞争性抑制胆碱脂酶，是药物对酶的影响作用所致
D.
药物可直接作用于细胞膜的离子通道
【单选题】Elephants who paint aren’t new. Paintings by Ruby, an Asian elephant who lived at the Phoenix Zoo in Arizona, sold for up to $ 5,000 in the late 1980s, said Dick George, a consultant with the zoo. "Ru...
A.
who was sold for a price as high as $ 5,000
B.
who was famous for being the first painting elephant
C.
whose paintings sold for as high as $ 5,000
D.
who started painting in the late 1980s