【简答题】A subway is not just an important form of transport. It is also a window for other people to learn about local cultures. Beijing, China The Beijing Subway was opened in 1969 and is the oldest subway s...
【单选题】下列性质中既不属于溶胶动力性质又不属于电动性质的是: ( )
【单选题】旅行社及其分社、服务网点应当将()悬挂在经营场所的显要位置。
B.
《旅行社分社备案登记证明》或者《旅行社服务网点备案登记证明》
【单选题】_____ for the young man to spit in the subway!
B.
How bad manners they are
C.
What bad manners they are
D.
What bad manners it is
【多选题】下列性质中既不属于溶胶动力学性质又不属于电动性质的是
【单选题】Why is not necessary for the man to take a taxi to the hotel?
A.
Because there is an excellent bus service.
B.
Because there is an excellent railway service.
C.
Because there is an excellent subway service.
【单选题】电路是由()、开关、负载和导线构成的使电流流通的集合。
【单选题】If you don't like a double-decker, the subway, which runs 24 hours day, is alternative for you. [ ]
【简答题】电路通常是由( )、( )和( )及导线构成的。