(单选、2.5分) 地上水塔工程宜选用（ ）

(单选、2.5分) 金属构件工程量的单位一般以什么为单位？（　　）

We need friends to ________, or we will feel lonely（单选）—4分

（）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．

Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.

（）may be laid ready for the cargo or may just be put in bundles ready for the stevedores to lay out as the cargo is loaded.

The（）enables water to be blow down or emptied from the boilerIt may be used when partially or completely emptying the boiler.

Notice of Readiness to Load must be served（）the Charterer or his agent.

A notice of readiness is not valid unless it indicates that the vessel is ready to load or discharge as the case may be，at the time（）it is given.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.