—I’m going to the supermarket in the downtown of city.

—_______you’re there, can you get me some coffee?

A．While

B．As

C．Because

D．If

沥青油膏施工，待槽内清洁干燥后，先用（）刷一层冷底子油，用刮刀或其他专用工具将油膏嵌入槽内压实。

A、沥青

B、重松节油

C、硫化鱼油

D、松焦油