信息化可分为
参考答案:
信息的生产、应用和保障三大方面。
I was not ________by his many arguments ,so finally we agreed to differ. [ ]
A. prevented
B. convinced
C. expected
D. sent
中山是民歌之乡,其中以()最有特色
A、客家山歌
B、高棠歌
C、姑妹歌
D、咸水歌