中药注射剂所需的原药材应当由（）并（）处理。
参考答案：企业采购；自行加工
of the household garbage recycled or reused since the new technology was applied.
A．Three-fourth; has
B．Three-fourths; have
C．Three-fourths; has been
D．Three-fourth; have been
正常检查的要求有哪些？
