[问答题] 什么是CASE?CASE工具有哪些分类?
[单选题]( 34 )下列 Case 语句中错误的是A. ) Case 0 To 10B. ) Case Is> 10C. ) Case Is> 10 And Is<50D. ) Case 3,5, Is> 10
[单选题] CASE工具的表示集成是指CASE工具提供相同的 ()。()A. 编程环境 B. 用户界面 C. 过程模型 D. 硬件/操作系统
[单选题]CASE工具的表示集成是指CASE工具提供相同的()A . 编程环境B . 用户界面C . 过程模型D . 硬件/操作系统
[单选题]下列关于Select Case的叙述中,错误的是( ) 。A.Case 10 To 100 表示判断Is是否介于10与100之间B.Case "abc","ABC" 表示判断Is是否和"abc"、"ABC"两个字符串中的一个相同C.Case "X" 表示判断Is是否为大写字母XD.Case -7,0,100 表示判断Is是否等于字符串"-7,0,100"
[单选题]以下程序运行后,y结果为______。 x=1.5 do case case x>2 y=2 case x>1 y=1 endcase returnA.1B.2C.0D.语法错误
[单选题]下列程序段的执行结果为 a=2 b=0 Select Case a Case 1 Select Case b Case 0 Print " * * 0 * *" Case 1 Print" * * 1 * *" End selec Case 2 Print " * * 2 * *" End SelectA.* * 0 * *B.* * 1 * *C.* * 2 * *D.0
[单选题]The writer mentioned the case of the United States to justify the policy of _______ .A. providing financial support overseasB. preventing foreign capital's controlC. building industrial infrastructureD. accepting foreign investment
[单选题]The case history of the twins appears to support the conclusion that ______.A. individuals with identical brains seldom test at the same levelB. an individual's intelligence is determined solely by his environmentC. children reared under average con