afford既然是及物动词为什么要加TO

afford既然是及物动词为什么要加TO The car is too expensive for us to afford.afford是及物动词呀 为什么后面没有it?The car is too expensive for us to afford.afford是及物动词呀 为什么后面没有it? attempt 既然是及物动词为什么能attempt to do The snowstorm added to our difficulties.为什么要加to,add是及物动词呀 及物动词后面不是不能加介词么?及物动词后面不是不能加介词么 为什么会有 welcome to china 呢 welcome 是及物动词啊 Most of the people hold the view that fireworks can___the festival atmosphere A.add B.add toadd不是及物动词么?为什么还要加to那既然可以是及物也可以是不及物,那A.B不都对了? rid既然是及物动词,后面为什么要加OfWe'll have to get rid of him.如果想说.什么什么以使我们摆脱它 该怎么说do this to get us rid of him?不明白rid后为什么要加个of我知道是词组，词组也可以解释的， I intend to be a good student.这里的intend是及物动词,为什么要加to啊?那为什么要加动词不定式呢？ 及物动词,不用加 to 算了,问你个问题can not afford to pay such large salaries.,句中为什么要加to pay不能can not afford such large salaries., welcome to our citywelcome是动词还是名词,to是介词还是不定式?既然你们都说是动词,那welcome只可能是及物动词?后面为什么没宾语? stand表示“容忍”时的用法she is not going to stand for her own children disobeying her.请问stand做“容忍”解释时,是及物动词,为什么后面要加“for”既然stand 和stand for都有容忍的意思，那这句话可以把fo 既然 marry是及物动词 那么为什么这句话有toshe has been married to the Frenchman for two years .这是为什么呢- the school needs help to teach music.这一句既然help已经是动词了.为什么要加to. want to do这里的want 是及物动词还是不及物动词我用字典查了want 是及物动词啊 want [wɑnt] [词典释义]vt.1.要,想要[+to-v][O7][O4] 2.想见;要求(某人)来;想用(某人)可及物动词后面为什么要加to do 该怎 return是及物动词还是不及物动词,后面加介词to吗? homework是及物动词么.后面用加to么. 加to的动词是及物动词还是不及物动词?