It is too heavy for us to move .这里的for us当句子的什么成份,能不能省略?

-That box is __ A too heavy for me to carry B too heavy for me to carry it The box is too heavy for me to carry 对么?还是The box is too heavy for me to carryThe box is too heavy for me carryingThe box is too heavy for me carriesThe box is too heavy for me carry it The big box is too heavy for me to carry,后面为什么不加it 合成一句this box is too heavy for him.he can't carry it. It is too heavy for me to lift the box.先怎么改成同义句? the big box is too heavy for me to carry.为什么不加it it is too heavy for me to lift 这个句子成分怎么划分 The box is ----------------------填什么?A.very heavy as me to carry it B.too heavy for I to carry itC.too heavy for me to carryD.very heavy ,I can't carry The book is too heavy for me to carry it upstairs The book is too heavy for me to carry upstairs...The book is too heavy for me to carry it upstairsThe book is too heavy for me to carry upstairs哪句是错的?为什么? It is too heavy a box fer me to carry 为什么 too heavy a box 不是 a too heavy box It is too heavy for us to move .这里的for us当句子的什么成份,能不能省略? The box is too heavy for me to carry.同义句 The box is?I can't carry it. The bag is too heavy for me to carry.改同义句The bag is ______ heavy ______ I can't carry it.改为同义句 the love is too heavy for me to carry it我想知道这句话是什么意思...我的英语水平不高.. the boy is too heavy for the boy_1.to be carried2.carrying it3.to carry4.to carry it The desk is too heavy for him to carry.这句话对吗?应该在句尾加it吧~ the big box is too heavy for me to carry后面不能加it,对于这种题该咋样应对 too...to such...that so...that1 The suitcase is ____.Would you please help me cary it?(A) too heavy to be carried (B) too heavy to carry it(C) so heavy that I can't carry it (D) heavy enough for me to carry2 This novel was____,so I returneed it immed