A computer is more useful than a VCD, I think. (保持句意基本不变)
问题描述：
A computer is more useful than a VCD, I think. (保持句意基本不变)
答
干啥的?A computer is more useful than a VCD, I think. (保持句意基本不变)I think a VCD is not _________ useful _________ a computer.more,than；as,as更好as … as 可用于肯定句或否定句中