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【单选题】
某一程序运行时独占系统全部资源,资源状态只由该程序改变,程序执行结果不受外界因素影响,这是指( )。A.
程序顺序执行的顺序性
B.
程序顺序执行的封闭性
C.
程序顺序执行的可再现性
D.
并发执行失去封闭性
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【单选题】设星光的有效波长为550 nm (1 nm = 10 -9 m),用一台物镜直径为1.20 m的望远镜观察双星时,能分辨的双星的最小角间隔dq 是:
A.
3.2 ×10 -3 rad.
B.
5.4 ×10 -5 rad.
C.
1.8 ×10 -5 rad.
D.
5.6 ×10 -7 rad.
【多选题】Among the words in bold type in the following sentences, at least two are used inappropriately. please identify them.
A.
In some circles, traditional sexist attitude toward women is coming back. They believe that the proper domain of women is in the kitchen.
B.
The law says that the jury must consist of disinterested people.
C.
Poor as the country was, ninety percent of its population was literal .
D.
He had a prestige for his dirty tricks and ruthlessness.
【单选题】Which of the following was not among the practice of the common law system when it was first used in the 12th century?
A.
Judges traveled around the country to investigate the barons’ abuse of privileges.
B.
The Jury was used to try cases.
C.
The decisions made by the judges became precedents for future cases.
D.
Judges were elected by the barons.
【简答题】Even a careful motorist may commit a motoring offence. In this case,Even a careful motorist( 开汽车的人 ) may commit a motoring offence ( 违法 ).In this case, he will appear in a police court .This is a cour...
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