Tom can not walk fast cecame he is carring a heavy box对吗?标准答案是：Tom can not walk fast becease he carries a heavy box.我怀疑答案错了。如果标准答案是对的，请说明理由。

Tom can not walk fast cecame he is carring a heavy box对吗?标准答案是：Tom can not walk fast becease he carries a heavy box.我怀疑答案错了。如果标准答案是对的，请说明理由。 what has legs,but can not walk not only can but also can还是can not only.he can not only walk but also run还是he not only can walk but also can run. what has four legs one back but can not walk? What has a foot,but can not walk?还有没有？ you can not walk on the geass改成祈使句xiexie The river is not ( ) ,and you can walk through it IF you not to wait me.you can walk! They feel hungry and can not walk farther. 同义句：They feel( )hungry( ) walk farther. 句中有情态动词时副词修饰动词放的位置是动词前还是后?need,做情态动词.副词放在哪里.I can run fast.常见句~I can only take a walk.I only can take a walk.后两句的强调的意思是不是不一样?这里only 和fas tom,_____(not walk)on the grass the geese____(catch) the fish now 用动词的适当形式填空 Tom,_(not walk)onthe grass. Tom can not have given back the box .改成被动 猜猜：I am something that can run but can not walk .What am I? fas是什么意思 什么是FAS? 找错误 he can not walk any more .he is very tiredhe can not walk any more .he is very tired 找句中错误 Tom can not work if he does not drink tea 写同义句 Tom can not work （后跟两个单词）