need 能用于肯定句吗?如何解释you need buy another dictionary.中need buy的搭

need 能用于肯定句吗?如何解释you need buy another dictionary.中need buy的搭 I need __(buy)a new dictionary. I need to buy another two cakes.改为同义句 You need to buy some ballons and flowers.否定句 wat do you need to buy? Who else do you need to buy ( You only have one small bag,Kate.You need to buy(another)for 改正句子they need not to buy another carwhich season do you like need作实意动词能用于否定句和疑问句吗?作情态动词能用于肯定句吗?举例说明 什么时候用need do 什么时候用need to do?,比如need buy 与need to buy To tell you the truth,you need to buy a new car!句中To tell yo 1、you need buy something.You'll find a_____.