船上有许多火警警报。
A. There is a fire on board.
B. There is only one fire alarm on board.
C. The fire alarms are on.
D. There are many fire alarms on board.
火警在洗衣房的墙上。
All the fire alarms are on the second level.
B. The fire alarm is on the wall of the laundry.
C. The fire alarm is next to the door of the laundry.
D. The fire alarm is on the door of the laundry.
文件和证书在书柜里.
A. The documents and certificates are on the floor.
B. The documents and certificates are in the bookcase
C. The documents and certificates are on that shelf.
D. The documents and certificates are in the drawer.
救生艇引擎将继续工作一小时。
A. The life boat engine will be kept working for half an hour.
B. The life boat engine will be kept working for an hour.
C. The life boat engine will be kept working for two hours.
D. The life boat engine will be kept working for three hours.
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