碱化蒸馏和吸收可用直接蒸馏法和()蒸馏法。
A.氮气
B.水蒸气
C.氧气
D.二氧化碳
参考答案:B
Look and write.
Brad (11) George (12) Sally (10) Mark (11)
1. Brad is _____ than George, but George is than him.
2. Sally is than Mark.
3. George is _ _ than Sally. He is also than her.
4. Brad is than Mark.
下列关于吲哚美辛的描述,错误的是()
A.可以用于治疗急、慢性风湿性关节炎
B.具有抗血小板聚集作用
C.作用于体温调节中枢,解热作用强
D.不良反应包括胃肠道反应、过敏反应、肾功能损害等
E.对阿司匹林过敏者可以选择吲哚美辛