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【多选题】
天然玉石具备的条件是: [填空(1)] [填空(2)] [填空(3)]
A.
美丽
B.
耐久
C.
稀少
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举一反三
【单选题】'THE French constitute the most brilliant and the most dangerous nation in Europe and the best qualified in turn to become an object of admiration, hatred, pity or terror but never indifference.' Thus...
A.
France is the most smart and distinguished nation in Europe.
B.
France evokes complicated and contradictory feeling by other European nations.
C.
France is a hazardous nation in Europe.
D.
France never meets with indifference from other western countries.
【单选题】( ) Most of the students think a lion is much more dangerous than a bear and it is the ___________ animal in the world.
A.
more dangerous
B.
least dangerous
C.
less dangerous
D.
most dangerous
【简答题】URL (英文 Uniform Resource Locator 的缩写)中文译为 ,俗称 。
【单选题】若某半导体在价带中发现空穴的几率为零,则该半导体必定( )
A.
不含施主杂质
B.
不含任何杂质
C.
不含受主杂质
D.
处于绝对零度
【简答题】A. safest B. saddest C. most erous D. most interesting
【简答题】URL (英文 Uniform Resource Locator 的缩写)中文译为 _______ , URL 其实就是 Web 地址,俗称“网址”。
【简答题】统一资源定位器URL(Uniform Resource Locators)用来定位______所在的______。
【判断题】URL(英文Uniform Resource Locator的缩写)中文译为“统一资源定位符”。URL其实就是Web地址。( )
A.
正确
B.
错误
【单选题】若某半导体在价带中发现空穴的几率为零,则该半导体必定( )
A.
不含受主杂质
B.
不含施主杂质
C.
不含任何杂质
D.
处于绝对零度
【单选题】In most cases involving spillage of dangerous goods,the most effective response will probably be to ______.
A.
attempt to repack dangerous goods
B.
close all hatches and doors
C.
open all hatches and doors
D.
wash the substance overboard or jettison it
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