A. discussing
B. thinking
C. rising questions
D. Asking for help from others
The Internet has changed the way people work.They can __1__ from place to place while getting in touch __2__ their office all the time via the Internet.A recent __3__ in the America magazine, Newsweek, said more than 89 million Americana now use the Internet at work.One can __4__ imagine how business could be done without the Internet.The Internet is becoming more __4__ than any one had thought possible.And its importance is __5__ to increase more in the future.1).A.travelB.withC.reportD.expectedE.important2).A.travelB.withC.reportD.expectedE.important3).A.travelB.withC.reportD.expectedE.important4).A.travelB.withC.reportD.expectedE.important5).A.travelB.withC.reportD.expectedE.important
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The mansion and the estate are part of his().A、legacyB、heritageC、hopeD、things
明文(记做m)为“important”,Key=2,则密文(记做C)为()。A、LPSRUWDQWB、KORQTVCPVC、MQTSVXERXD、IMPORTANT
明文(记做m)为“important”,Key=3,则密文(记做C)为()。A、LPSRUWDQWB、KORQTVCPVC、MQTSVXERXD、A,IMPORTANT
类Student的声明如下:packagecom.schoolclassStudent{Stringname;intage;Student(Stringname,intage){／／code}voidstudy(Stringsubject){／／code}}正确调用方法study(Stringsubject)的是哪项?()A.Studentstu=newStudent（“Tom”，23）；stu.study（“数学”）；B.Student.study（“数学”）；C.Studentstu=newStudent（“Tom”，23）；stu.study（）；D.Studentstu=newStudent（“Tom”，23）；Stringresult=stu.study（“数学”）；
假设我们定义了以下谓词： Study（x) x肯学习 Lucky（x) x是幸运的 那么下列哪个谓词公式对于以下知识的表示是正确的？ "小张不肯学习但他是幸运的"A．﹁Study(zhang)∧Lucky(zhang)B．﹁(Study(zhang)∧Lucky(zhang))C．﹁(Study(zhang)∨Lucky(zhang))D．﹁Study(zhang)∨Lucky(zhang)
下列关于CSS重要性的说法中正确的是（）A．!important要写在分号“;”的前面B．!important要写在相关属性值的前面C．!important权值为1000D．!important只能应用与字体样式设置
