设a=5，b=4，c=3，d=2下列表达式的值是 3＞2*b Or a=c And b＜＞C Or c＞d

设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞c Or c＞d

设a=2，b=3，c=4，d=5，下列表达式的值是（ ）。 3>2*b Or a=c And bc Or ba+c

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

A vessel using a traffic separation scheme shall so far as practicable（）a traffic separation line or separation zone.

（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

Excessive lube oil consumption can result from worn or broken（）

（ ）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.

Damage to cargo caused by fumes or vapors from liquids，gases，or solids is known as（）.