羟丁酸钠毒性作用的特点是() A.毒性低 B.明显抑制呼吸 C.明显抑制循环 D.有 发布时间:2017-08-14 23:21 │ 来源:www.tikuol.com 题型:单项选择题 问题: 羟丁酸钠毒性作用的特点是()A.毒性低B.明显抑制呼吸C.明显抑制循环D.有肝毒性E.有肾毒性
题型:单项选择题 With _____ beautiful smile on her face, Wang Anni proudly stepped off the special Olympic plane called "_____ Journey of Harmony" early this month. A. a; The B. a; / C. the; AD. /; The 查看答案