为什么不是the ice is too thin to skate on （it)?

为什么不是the ice is too thin to skate on （it)? The ice is too thin for you to walk on.(被动语态) The ice is__ __that you__ __on it. The ice is too thin for the fat man to____为什么后面是walk on?而不是walk on it 、walk、walking?理由 the ice is too ----.it is very dangerous to skate on it 填什么 don't you think the ice on the lake is too thin(bear)__your weight? the ice is too hard to walk across in the winter翻译 The ice on the river is too () for skating有人知道吗? The ice on the river is too thin to ---my weightAsupportBstand答案是第二个 Give them these,too为什么有too?Give the children these ice creams.Give them these,too. The ice is too thin for us to skate on.的同义句（2） The ice is __thin__skate onA.so that B.too toC.such that D.enough to 翻译I don't feel like going skating;besides,the ice is too thin There is much ice in the river in cold winter 为什么填ice The ice is too thin.You can't skate on it.改为同义句The ice is ( )thick ( )for you to skate on it. The ice is too thin.You can'tskate on it.(改为同义句） The ice is — thick — for you to skate on The ice is too thin for us to skate on.（改写同义句）The ice _____ _____ enough for us to skate on. The ice is too thin for you to walk on .等于The ice is so thin that you can’t walk on it .too … to句型和so …that句型是如何替换的? The ice is so thin that we can't skate on it为什么要加it 一个句子最主要不是只要有主谓就行吗