火工品仓库保管员进库房前必须做哪些准备？
参考答案：
穿戴好防静电劳保服，裸手触摸放静电接地金属棒，去除身上静电。
选择填空。
— You look very beautiful, Kate!
— ______. [ ]
A．Thank you.
B．Yes, I think so.
C．No, no.
D．All right.
