[单选题] 表达式 Mid( “Hello”, 2, 3)的值是 A.“ll” B.“llo” C.“ell” D.“ello” - 查题网

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河南成教 / 程序设计基础

[单选题]
表达式 Mid( “Hello”, 2, 3)的值是

A.“ll”

B.“llo”

C.“ell”

D.“ello”

积分

程序设计基础

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