— I seem to be lost. Could you tell me ______?

— Sure. You can take the No.3 bus to get there. [ ]

A. where is the nearest hospital

B. how long it will take me to the airport

C. how far is my trip to the Olympic Village

D. how I can get to the National Museum

根据国网公司优质工程评定办法，以下哪些工程须有隐蔽工程验收记录（）。

A、地基验槽

B、门窗、粉刷、吊顶、涂饰、轻质隔墙工程

C、地下混凝土工程

D、防水、防腐