国家重点保护一级野生药材物种()
A.医疗机构制剂室
B.药品生产企业
C.药品批发企业
D.药品零售企业
E.各级医疗机构
参考答案:C
电动车用铅酸蓄电池容量标示方法是什么?
The reason _______ he was late was _______ he missed the bus.
A.why, that
B.why, because
C.that, why
D.because, why