According to China's Food Safety Law, ______________ in February 2009, the State Council established the Food Safety Committee to oversee a chain of departments.

A．as is passed

B．as it was passed

C．which is passed

D．which was passed

输液治疗的工作场所要求（）。

A.依法设立

B.有符合无菌原则的治疗区

C.有按照输液治疗实践标准制定的实施输液治疗的细则

D.有符合资质要求的医务人员

E.有符合要求的管理者