Which of the following is NOT true of the Japanese language

A．It is divided into two types of phonetic alphabets.

B．It contains more katakana than hiragana.

C．Hiragana and katakana have the same number of sounds and characters.

D．It includes Chinese characters.

DDN业务类型有（）。

A.租用专线业务

B.虚拟专网业务

C.租用专网业务

D.虚拟租用专网业务