语法疑惑T______ as he is ,he knows medicine no better than me.A,An child doctor B,Doctor倒装句里面见的都是例如：Child as he is.不加冠词这个选项改如何解释?选什么?为何我在语法书上找不到相应的解释啊上面

语法疑惑T______ as he is ,he knows medicine no better than me.A,An child doctor B,Doctor倒装句里面见的都是例如：Child as he is.不加冠词这个选项改如何解释?选什么?为何我在语法书上找不到相应的解释啊上面 His father is a t______,so he is very rish. he is my best friend.We all t______ him he is good at subject .though he plays a lot.he is a t______ student. He will not do as he is told翻译,以及语法注解. As a t______ musician,Mozart began writing music when he was only fuor.根据 and he is very t______.he doesnt like p___with me after work It seems as if he knew everything,but in reality,he is as stupid as can be.这句话涉及的语法?as if；as stupid as的具体用法什么的 My father is very busy,and he has no t______ to play with me. Lame as he is,he is interested in so many things and enjoys reading about them so much that he is _ unhappy.A.anything but B.nothing baut C.rather than D.more than 看的很疑惑 It looked as if he had understood this question.的语法为什么是It looked as if ,而不是It is looked as if He is famous ___ a player.A.for B.as C.in D.on 翻译并语法说明 He is as strong as a horse. he is as careful as me He is as a tall boy as he is.He is as a tall boy as he is.He is as tall a boy as he is.He is as a tall boy as he.He is as a tall boy as him.He is as tall a boy as he .He is as tall a boy as him. But as long as it is possible什么意思?语法? 请问as this is seen as 其中有什么语法? ( )the professior devotes his spare time to teaching the young 应该选 as he is old 还是 old as he is为什么答案给的是as he is old 我也知道是要倒装~那as he is old 也对么？请给个详细点的语法解析吧