[单选题]The procedures were perceived as complex and less transparent.
A.clear
B.necessary
C.special
D.correct

[单选题]The procedures were perceived as complex and less transparent.
A.clear
B.necessary
C.special
D.correct

[单选题]I soon perceived that I could not change his mind.
A.discovered
B.noticed
C.saw
D.sensed

[单选题]I perceived a note of unhappiness in her voice.
A.conceived
B.deceived
C.sensed
D.took

[单选题]Software entities are more complex for their size than perhaps any other human construct, because no two parts are alike (at least above the statement level). If they are, we make the two similar parts into one, a（71 ）, open or closed. In this respect software systems differ profoundly from computers,buildings, or automobiles, where repeated elements abound. Digital computers are themselves more complex than most things people build; they have very large numbers of states. This makes conceiving, describing, and testing them hard. Software systems have orders of magnitude more （72 ）than computers do. Likewise, a scaling-up of a software entity is not merely a repetition of the same elements in larger size; it is necessarily an increase in the number of different elements. In most cases, the elements interact with each other in some（ 73 ）fashion,and the complexity of the whole increases much more than linearly. The complexity of software is a(an)（74 ）property, not an accidental one. Hence descriptions of a software entity that abstract away its complexity often abstract away its essence.Mathematics and the physical sciences made great strides for three centuries by constructing simplified models of complex phenomena, deriving properties from the models, and verifying those properties experimentally. This worked because the complexities（75 ）in the models were not the essential properties of the phenomena. It does not work when the complexities are the essence. Many of the classical problems of developing software products derive from this essential complexity and its nonlinear increases with size. Not only technical problems but management problems as well come from the complexity.
A.task
B.job
C.subroutine
D.program

[单选题]The Holden Complex ( ) has vacancies despite its high rent, inconvenient location and large annual maintenance fee. A. unusually
B. rarely
A.

B.frequently
C.

D.assuredly

[单选题]The （ ） refers to the integration of complex physical machinery with networked sensors and software. It draws together fields such as machine learning, big data, the Internet of things and machine-to-machine communication to ingest data form machines, analyze it （often in real-time）, and use it to adjust operations.
A.Industrial internet
B.factory internert
C.Industrial web
D.business

[单选题]In a complex integration task, a teacher is expected to devise a series of activities which are __________ linked.
A.thematically
B.syntactically
C.semantically
D.linguistically

[单选题]以下关于复杂指令集计算机 (Complex Instruction Set Computer,CIS C) 的叙述中，正确的是(17)。
A.只设置使用频度高的一些简单指令，不同指令执行时间差别很小
B.CPU 中设置大量寄存器，利用率低
C.常采用执行速度更快的组合逻辑实现控制器
D.指令长度不固定，指令格式和寻址方式多

[单选题]Fourteen people were charged with offences including obstruction and resisting arrest.
A.warfare
B.violation
C.robbery
D.racism

[单选题]Our arrangements were thrown into complete turmoil.
A.doubt
B.relief
C.failure
D.confusion

[单选题]They were locked in mortal combat.
A.deadly
B.open
C.actual
D.active

[单选题]The firemen acted quickly because lives were at stake.
A.in danger
B.in despair
C.out of condition
D.out of danger

[单选题]His shoes were shined to perfection.
A.polished
B.cleared
C.washed
D.mended