C．
使用reach时可以直接连接地名.
They will reach Shanghai tomorrow.
We will reach the summit tomorrow evening.
The last train will reach the station at 12:05.
The ship will reach the port on 25 April.
Arrive则需要用in/at
They will arrive in Shanghai tomorrow.
We will arrive at the summit tomorrow morning.
The last train will arrive at the station at 12:05.
Th ship will arrive at the port on 25 April.