影响药物稳定性的环境因素不包括()
A.温度
B.pH
C.光线
D.空气中的氧
E.空气湿度
参考答案:B
A lot of students are in the classroom. Some are reading, ____ are writing. [ ]
A. other
B. the other
C. the others
D. others
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A.省会:首府 B.明朝:清朝C.傣族:少数民族 D.国道:高速公路