A.SHANGH
B.SHA
C.ANGH
D.HAI
[单选题]表达式Mid("ShangHai",6,3)的值是()A . ShangB . HaiC . SHaD . angH
[单选题]表达式String(2,"Shanghai")的值是( )。A.ShB.ShanghaiC.ShanghaiShanghaiD.SS
[单选题]设A$="北京",B$="Shanghai",则表达式LEFTS(A$,2) +STRINGS(3,"-")+LEFTS(B$,8)构成的字符串是A.北京---B.北京---ShanghaiC.ShanghaiD.北京Shanghai
[单选题]设A$="北京",B$="Shanghai",则表达式LEFTS(A$,2)+STRINGS(3,"-")+LEFTS(BS,8)构成的字符串是A.北京B.北京ShanghaiC.ShanghaiD.北京Shanghai
[单选题]设“A$=“北京”,B$="Shanghai””,则表达式“LEFTS(A$,2)+STRINGS(3,“-”)+LEFTS(BS,8)”构成的字符串是 ______。A.“北京---”B.“北京---Shanghai”C.“Shanghai”D.“北京 Shanghai”
[单选题]表达式123+Mid$("123456",3,2)的结果是( )。A."12334"B.12334C.123D.157
[单选题]表达式123+Mid$("123456",3,2)的结果是( )。A."12334"B.12334C.123D.157
[单选题]设“A="87654321"”,则表达式Val(Left(A,4)+Mid(A,4,2))的值为( )。A.876543B.876554C.8D.6
[单选题]表达式Len(String(6, "9"))的值是( )A.9B.6C.999999D.出错
[单选题]表达式abs(-6)+len("Beijing")的值是()A . -6BeijingB . 6BeijingC . 12D . 13