在《药品生产许可证》上按药品实际生产地址填写的是()
A.1万级洁净区
B.30万级洁净区
C.一万级背景下局部100级
D.10万级洁净区
E.百级洁净区
参考答案:C
It rained nonstop for ten days , completely our holiday.
A.to ruin
B.ruined
C.having ruined
D.ruining
饮水加氟的氟浓度不得超过
A.<0.2ppm B.0.6~0.8ppm C.1.0ppm D.2~4ppm E.4~10ppm