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boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

鉴别乙醇和丁醇可以用下列哪个试剂
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下列试剂中,可用于鉴别正丁醇和叔丁醇的是()。
下列试剂中,可以用来鉴别丙烷和丙炔的试剂有( )。
哪个脱水小儿宜选用ORS来补液()
下列可以鉴别1-丁醇和乙二醇两种无色液体的试剂是()。
()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.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
在Transact-SQL语句的WHERE子句中,完全可以用IN子查询来代替OR逻辑表达式。
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
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