用药期间尿液可程橘红色的抗结核药是（）。 A.比嗪酰胺 B.利福平 C.链霉素 D.

13. The voyage diaries were handed down by his great grandfather, so their brothers have kept them as ____ .

A．the apple in their eyes

B．the apple of their mouths

C．the apple of their eyes

D．an apple of their eyes

动植物的结构和功能的基本单位是（　　）

A．器官

B．组织

C．细胞

D．系统

艾滋病的分期及各期特点?

在喷涂车间保正生产使用的少量涂料应该放置在（）内。

A、更衣柜

B、工具柜

C、资料柜

D、专用封闭的金属柜

饭店客房防火应注意什么？