设A="12345678"，则表达式Val(Left(A，4)+Mid(A，4，2)_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

设A="12345678"，则表达式Val(Left(A，4)+Mid(A，4，2))的值为( )。

A．123456

B．123445

C．8

D．6

答案

参考答案：B

选择题

—I really like the White Princess _______ by Kelly Chan.

—She has gift of performance as well as singing.

A．plays

B．played

C．playing

D．to play

填空题

大三和弦加大七度──称（）。