以下各选项组中，均是C++语言关键字的组是
A.public operator this B.shod string static C.it while ＞= D.private cout printf正确答案A
以下各选项组中，均是C++语言关键字的组是
A.public operator this B.shod string static C.it while ＞= D.private cout printf正确答案A
