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【单选题】
下列关于错误、缺陷和失效的观点正确的是()
A.
所有的缺陷都会产生失效
B.
失效主要是由人的错误造成的,和环境条件没有关系
C.
人犯错误,因此在由人设计的程序也会引入缺陷
D.
当存在缺陷的代码被执行时,才可能引发软件错误。
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【单选题】After Chang’e-3 landed on the moon on Dec 14, China became the third country _________ this after the US and the former Soviet Union.
A.
having achieved
B.
achieving
C.
achieved
D.
to have achieved
【单选题】Ba Jin, one of the greatest writers in China, _______ as'People's Writer'. [     ]
A.
is regarded
B.
has regarded
C.
is regarding
D.
regards
【单选题】景区在旅游者数量可能达到最大承载量时,未依照《旅游法》规定公告或者未向当地人民政府报告,未及时采取疏导、分流等措施,或者超过最大承载量接待旅
A.
的,由景区主管部门责令改正,情节严重的,责令停业整顿(  )。
B.
1个月至3个月
C.
1个月至6个月
D.
3个月至6个月
E.
6个月至12个月
【单选题】某养老院舍友单人间、双人间,和三人间,其居室设计标准不正确的是
A.
单人间12m2
B.
双人间18m2
C.
双人间24m2
D.
三人间18m2
【单选题】After decades of distrust, China and America are finally seeking friendship. But after teaching in Xiamen Universitys MBA center for over five years, Ive come to realize that even if political and eco...
A.
Cultural Barriers to Sino-U. S. Friendship.
B.
Possible Business Cooperation between China and America.
C.
Political and Economic Hurdle between U. S. and China.
D.
Different Languages Used by Chinese and Americans.
【判断题】在标准状态下,任何纯净物质的标准生成自由能△rGmθ=0。 ( )
A.
正确
B.
错误
【判断题】在标准状态下,最稳定单质的焓值等于零。()
A.
正确
B.
错误
【简答题】15K,标准状态下,298.15K,标准状态下,
【单选题】After ____ in peace with no hunting, South China tigers will no longer be in danger of disappearing.
A.
left
B.
are left
C.
being left
D.
leaving
【单选题】Many teenagers in China are accustomed to ______ after, ______ for granted everything their parents do.
A.
being looked; taking
B.
looked; taking
C.
being looked; took
D.
looking; taking
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