问题 单项选择题

在结构化程序设计中,模块划分的原则是______。

A) 各模块应包括尽量多的功能
B) 各模块的规模应尽量大
C) 各模块之间的联系应尽量紧密
D) 模块内具有高内聚度、模块间具有低耦合度

答案

参考答案:D

解析: 耦合性和内聚性是模块独立的两个定性标准。一般较优秀的软件设计尽量做到高内聚、低耦合,这样有利于提高软件模块的独立性,也是模块划分的原则。

完形填空
In my profession as an educator and health care provider, I have worked with numerous children infected with the virus that    1   AIDS. The relationships that I have had with these special kids have been       in my life. They have taught me so many things, but I have        learned that great courage can be found in the smallest of packages. Let me tell you about Tyler.
Tyler was born      with HIV. From the        beginning of his life, he was       on medications to enable him to survive. When he was five, he had a     surgically inserted in a vein in his chest. This tube was connected to a pump, which he        in a small backpack on his back. Medications were hooked up to this pump and were        supplied through this tube to his bloodstream. At times, he also needed supplemented oxygen to support his      .
Tyler wasn't willing to give up one single moment of his childhood to this        disease. It was not       to find him playing and racing around his backyard. Tyler's mom often teased him by telling him that he moved so fast she needed to dress him in       . That way, when she looked out of the window to check on him playing in the yard, she could quickly        him.
This dreaded disease        wore down Tyler. He grew quite ill and, unfortunately,      did his HIV-infected mother. When it became apparent that he wasn't going to survive, Tyler's mom talked to him about death. She       him by telling Tyler that she was dying too, and that she would be with him soon     .
A few days before his death, Tyler asked me to his hospital bed and      , "I might die soon. I'm not scared. When I die, please       me in red. Mom promised she's coming to heaven, too. I'll be playing when she gets there, and I want to make sure she can find me."
小题1:
A.causesB.causingC.leadsD.leading
小题2:
A.experienceB.lessonsC.giftsD.business
小题3:
A.speciallyB.approximatelyC.permanentlyD.especially
小题4:
A.infectedB.affectedC.rejectedD.reflected
小题5:
A.soonB.veryC.muchD.most
小题6:
A.keenB.hardC.impressedD.dependent
小题7:
A.pumpB.backpackC.ballD.tube
小题8:
A.carriedB.liftedC.fetchedD.hooked
小题9:
A.fluentlyB.temporarilyC.continuouslyD.optionally
小题10:
A.bathingB.breathingC.playingD.racing
小题11:
A.deadlyB.bloodyC.badlyD.dreadful
小题12:
A.oftenB.occasionalC.unusualD.frequent
小题13:
A.orangeB.blueC.redD.green
小题14:
A.lookB.spotC.glareD.glance
小题15:
A.suddenlyB.eventuallyC.immediatelyD.constantly
小题16:
A.suchB.asC.so D.nor
小题17:
A.satisfiedB.convincedC.encouragedD.comforted
小题18:
A.in heavenB.in the bedC.in hospitalD.in the yard
小题19:
A.yelledB.whisperedC.criedD.shouted
小题20:
A.wearB.putC.dressD.wrap
单项选择题