模仿下列句子造句(1)A is tall.(2)B is taller.(3)C is the tallest of all others.第一句是原级,第二句是比较级,第三句是*（第三句英文我是瞎蒙的,如果第2句后边加than A,那第三句应该怎么写呢?C is the tallest 后边应该怎么写
问题描述：
模仿下列句子造句
(1)A is tall.(2)B is taller.(3)C is the tallest of all others.第一句是原级,第二句是比较级,第三句是*（第三句英文我是瞎蒙的,
如果第2句后边加than A,那第三句应该怎么写呢?C is the tallest 后边应该怎么写
答
1.Lucy is beautiful.Mary is more beautiful.Lily is the most beautiful of all.
2.Yellow River is long.Long River is longer.The Nile River is the longest of all.