A little （）may cause great damag

A、damaged

B、damage

C、damaging

D、to damage

A.DROP

B.ALTER

C.DELETE

D.ROLLBACK

The first and last scenic spots to he visited in Xi’an are .

A. the Terracotta Warriors and the Great Mosque

B. the Terracotta Warriors and shanghai provincial Museum

C. little wild goose Pagoda and Great Mosque

D. Little wild goose Pagoda and the Muslim Quarter

Which statement about inert gas pressures in a cargo tank is TRUE ________．

A.The pressures of the inert gas in the tank may create excessive pressure at the pump while discharging

B.Gas pressures should be maintained at the highest permissible level throughout the discharging process

C.High gas pressures may cause pyrophoric oxidation in the tank

D.High gas pressures may cause loss of suction when stripping

Little did Susan dream of get a chance to pay a visit to the Great Wall one day.()

Goods may be dangerous not merely by reason of the fact that they may endanger the safety of the vessel， but also because they are liable to cause the vessel to ________ ．

A.detain

B.be detained

C.be detaining

D.detains

A、This

B、That

C、So

D、Such

The exhaust pipe must be gas tight throughout its entire length otherwise ______．

A.Bilge water may enter the exhaust pipe

B.Entry of air may cause vapor lock

C.Carbon monoxide may enter the interior of the vessel

D.The joint gaskets may be blown