题目内容

There were no gangs ________ for Friday’s loading

A. possible
B. able
C. available
D. obtain

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The ship called at many ________ last voyage

A. country
B. countries
C. countrys
D. countryses

A ship in Hong Kong will sail for Port Said passing through the ________

A. Panama Canal
B. Grand Canal
C. Kiel Canal
D. Suez Canal

Where ________ you ________?

A. are/be
B. have/be
C. is/be
D. have/been

We use ________ when proceeding in dense fog

A. auto-steering
B. gyro-pilot
C. rudder gear
D. hand-steering

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