Bob's taller than Jack.[用not so.as结构替换

Bob's taller than Jack.[用not so.as结构替换 Lucy is taller than Lily(用not as.as改写 that's easy,Bob is twice as old as jack,so he is now thirty. not as tall as 是否等于not taller than 用so,so结构造句:Jack比Bob跑得快 Jack is taller than any boy(s) in team one. Jack has_____apples than bob. Jim is taller than Jack,but shorter than Ken,so he should s_ He's taller than me.So I sit b____ him. 1.jack is taller and stronger than his sister(同义句）jack's sis 英译汉及语法His work is better than mine,but not so good as John's she is as tall as her mother if not taller 后面为什么用taller