It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold...

第1题

[单选题] Think of what a better world（）if we all had cookies and milk about 3 o’clock every afternoon.

A、would it be B、it would be C、will it be D、it going to be

第2题

[单选题] View the following SQL statements: You want to back out transaction T2. Which option would you use?（）

A、It is possible, but transaction T3 also backs out. B、It is possible with the NOCASCADE_FORCE option. C、It is possible with the NONCONFLICT_ONLY option. D、It is not possible because it has conflicts with transaction T3.

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第3题

[单选题] It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.

A、damp/water B、dampness/sweater C、wet/condensation D、wetness/dew

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第4题

[单选题] Due to the large amount of heat picked up by the air in boiler and engine rooms, it would be （） to maintain ambient conditions within the comfort zone by air conditioning.

A、possible B、necessary C、practicable D、impracticable

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第5题

[单选题] Evaluate the following SQL statements that are issued in the given order： What would be the status of the foreign key EMP_MGR_FK？（）

A、 It would be automatically enabled and deferred. B、 It would be automatically enabled and immediate. C、 It would remain disabled and has to be enabled manually using the ALTER TABLE command. D、 It would remain disabled and can be enabled only by dropping the foreign key constraint and re-creating it.

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第6题

[单选题] Evaluate the following SQL statements that are issued in the given order： What would be the status of the foreign key EMP_MGR_FK？（）

A、 It would be automatically enabled and deferred. B、 It would be automatically enabled and immediate. C、 It would remain disabled and has to be enabled manually using the ALTER TABLE command. D、 It would remain disabled and can be enabled only by dropping the foreign key constraint and re-creating it.

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第7题

[单选题] It is possible to mount a double suction centrifugal pump impeller with the vanes facing in the wrong directionThis would cause the pump （）.

A、head capacity to improve B、discharge to be reversed C、efficiency to decrease D、slippage to decrease

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第8题

[单选题] （）that kind of weather persist, it would be very likely that the two vessels would touch each other.

A、If B、Would C、Shall D、Should

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第9题

[单选题] It was demanded that the injured crewmembers（）at once.

A、was treated B、would be treated C、being treated D、be treated

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It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.

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