Before entering or leaving a harbour, the ship should be given a ()(彻底) cleaning.
第1题:
A. flowing
B. flow
C. flew
D. flowed
第2题:
What must be prepare for the Engine department before entering harbour?
第3题:
A. applies to
B. applies for
C. demands for
D. asks for
第4题:
第5题:
Every year a flood of farmers arrive in shenzhen for the money——making jobs they Before leaving their hometowns.
A.promised
B.were promised
C.have promised
D.have been promised
第6题:
There are three days ________ before the task is finished.
A、leave
B、to leave
C、left
D、leaving
第7题:
Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an ____.
A.Orsat apparatus
B.flame safety lamp
C.Halide torch
D.combustible gas indicator
第8题:
And the cars are tested for defects before leaving the factory.
A.functions
B.faults
C.motions
D.parts
第9题:
When a vessel is entering or leaving a port,a record of engine speeds is kept in the ______.
A.bell book
B.deck rough log
C.Official Logbook
D.engine rough log
第10题: