设mys1,mys2均为字符串型变量,mys1="Viaual Basic",mys2="b",关系表达式结果为true的是
1.len(mys1)<>2*instr(mys1,"i")2.mid(mys1,8,1)>mys23.instr(left(mys1,6),"a")+60>asc(uc...
1.len(mys1)<>2*instr(mys1,"i")
2.mid(mys1,8,1)>mys2
3.instr(left(mys1,6),"a")+60>asc(ucase(mys2))
4.chr(98) & right(mys1,4)="Basic" 展开
2.mid(mys1,8,1)>mys2
3.instr(left(mys1,6),"a")+60>asc(ucase(mys2))
4.chr(98) & right(mys1,4)="Basic" 展开
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