根据对话内容，从方框内选择恰当的句子将对话补充完整。(选项中有两项是多余的)

A: Excuse me, sir.        小题1:

B: Certainly. Go along this street. Turn left into Xingfu Street, and the museum is on your right.

A:      小题2:

B: It’s about thirty minutes.

A: I see.      小题3:

B: Yes, you can. A No. 103 bus will take you there.

A:      小题4:

B: Over there. Look! The bus is coming.

A: Thank you very much.

B:      小题5:

装运经国家批准进口的废物原料的集装箱，应当由( )实施检验检疫。

A．目的地检验检疫机构

B．进境口岸检验检疫机构

C．指运地检验检疫机构

D．合同指定的检验检疫机构