下列关于作业成本动因的说法，不正确的有（）A.是用来计量各项产品对作业的耗用情况 B

阅读下面的短文，判断正误.（正确的用T，错误的用F）

Lin Fei’s home is about 10 kilometers from school. He gets up at six o’clock every day, showers, and has a quick breakfast. Then he leaves for school at around six-thirty. First, he rides his bicycle to the bus station. That takes about ten minutes. Then the early bus takes him to school. The bus ride usually takes about 25 minutes.

小题1:It’s about ten kilometers from Lin Fei’s home to school.

小题2:He sometimes gets up at six o’clock.             

小题3:He leaves for school at about half past six.       

小题4:He gets to the bus station by subway.           

小题5:It takes him about 20 minutes to the bus station.  

碳酸钙在高温下煅烧一段时间后，得到白色固体（CaCO₃CaO+CO₂↑），为了确定白色固体的成分，对其可能的组成进行探究，请你完成下表．

类固醇激素包括（）

A.甲状旁腺激素

B.盐皮质激素

C.生长激素

D.性激素

E.降钙素

抗生素饲料添加剂应用注意事项。

患儿，女，5岁。近2天出现尿频，小便短黄， * * 灼热疼痛，恶心呕吐，舌红苔腻，脉数有力。治疗可首选

A．二妙散
B．四妙散
C．五苓散
D．六一散
E．八正散