Life preservers must be marked with the（）.
The entries in the official logbook must be signed by the master and（）.
If a scavenge fire starts, the engine must be put to “（）” and the fuel must be taken off the cylinders affected by the fire.
（）, the engine must be stopped immediately.
The power generated in the turbine must （） that required by the compressor.
While the parallel operation, （） must be used.
In order to change the direction of rotation of a D-Cmotor （） (1) the field leads must be changed (2) the input leads must be changed
The loading of the ship must be done in accordance with（）.
The Oil Record Book must be maintained onboard the vessel for （）.
The proposition must be ______.
Which carousel is for the luggage from Shanghai? : 哪个行李传送带是负责运送来自上海的行李的？
Which item belongs to the contraband on the plane for the carry-on baggage?
Must I answer the question?回答是：Yes, you must. / No,you needn't.正确吗？
Which of the following aspects need to be given in order to find the lost luggage?
According to Air China, what are the volume requirements for checked luggage of adult passengers taking the flight from China to US with first and business class ticket?
You must the norms of the society you live in.
The World Trade Organization members must treat each other the same.
What should the room attendant do when the luggage arrived at the floor before the team gusts live in the rooms:
You needn’t to pay for the excess baggage charge for your overweight luggage.（）
The rules for the library must be followed______the letter.
We must get to the root of the problem.
It is advised that everything be packed into a carry-on most probably because a carry-on______.
Integration of the four skills is concerned with realistic communication, the implication of which is that we must ___, that we must adjust the textbook contents, and that we must adjust the timetable
Here are the keys to your rooms.Your rooms are on the fifth floor.The （) will take you and your luggage to the rooms.I hope you will enjoy your stay with us.
