A.contain three discs |
B.come into use soon |
C.have a movable structure |
D.be built 500m beneath the surface |
A.They have financial problems. |
B.They lack advanced technology. |
C.They refuse to enjoy colorful life. |
D.Most colors are washed out below 15m. |
A.entertainment is impossible in the hotel |
B.the staff's work is difficult to finish |
C.it's easy to get things down there |
D.the built hotel is badly equipped |
A.Passengers can't enjoy their meals. |
B.Passengers will feel fed up with the views. |
C.Passengers have no choice but to count fish. |
D.Passengers may get excited about the experience. |