以下语句的输出结果是()(<CR>为回车,Δ表示空格)a="Beijing"<CR>b="ShangHai"<CR>Printa;b<CR> A: ABeijing<CR>ShangHai B: B<CR>beijing<CR>ShangHai C: CBeijingShangHai<CR> D: DΔBeijingΔ
以下语句的输出结果是()(<CR>为回车,Δ表示空格)a="Beijing"<CR>b="ShangHai"<CR>Printa;b<CR> A: ABeijing<CR>ShangHai B: B<CR>beijing<CR>ShangHai C: CBeijingShangHai<CR> D: DΔBeijingΔ
1