A. 5.00
B. 16.00
C. 21.00
D. 80.00
[单选题]表达式val(substr("长城586"),5,1)+len("VisualFoxpro")的结果是()。A . 13.00B . 16.00C . 18.00D . 19.00
[单选题]表达式VAL(SUBS(“奔腾586”,5,1))*Len(“visual foxpro”)的结果是 ______。A.13B.14C.45D.65
[单选题]表达式VAL(SUBS(“奔腾586”,5,1))*Len(“visual foxpro”)的结果是______。A.13.00B.14.00C.45.00D.65.00
[单选题]表达式VAL(SUBS(“奔腾586",5,1))*Len(”visual foxpro")的结果是 ______。A.13.00B.14.00C.45.00D.65.00
[单选题]表达式LEN(‘CHINESE’)+VAL(‘86’)+({04/05/98}-{04/01/98})返回的数据类型是()。A . 字符型B . 日期型C . 数值型D . 逻辑型
[单选题]表达式VAL(SUBS("奔腾586",5,1))*Len("visual foxpro")的结果是______。A.13.00B.14.00C.45.00D.65.00
[单选题]表达式VAL(SUBS("奔腾586",5,1))*Len("visual foxpro")的结果是______。A.13B.14C.45D.65
[单选题]表达式VAL(SUBS("奔腾586",5,1))*Len("visual foxpro")的结果是 ______。A.13.00B.14.00C.45.00D.65.00
[单选题]表达式VAL(SUBS("奔腾586",5,1)*Len("visual foxpro")的结果是______。A.13B.14C.45D.65
[单选题]表达式VAL("2AB ")*LEN("中国 ")的值是( )。A.0B.4C.8D.12