he has devotes his life to.和he devoted his life to.有什么区别吗

he has devotes his life to.和he devoted his life to.有什么区别吗 The doctor gave him some medicine to abate the pain. He has a bad abscess under that tooth. Is the child abnormal in any way? Acne is very common among teenagers. You must have an acoustic problem. He devotes his time to the acquisition of knowl At home,he keeps some pets,to which he _____all his spare time.A spends B offers C devotes D provides he has his breakfast at 几道英文题目做不来 希望大家帮我看看1.Uncle John has a（）of closing his eyes when he tells a story?A.custom B.hobby C.nature D.habit2.Emily Smith,who is a kind and( )nurse,devotes most of her time to taking care of the wounded sold He devotes his time to the acquisition of knowledge中的acquisition为什么用名词形式to后面不是应该用动词吗? He always devotes his time to helping children with their studies rather than_ games on computer.A.play B.playing哪一个,为什么? he has a headache =he has a( ) ( )his head He has done his homework同义句 He has finished___(do)his work already. He has his lunch at home.一般现在时 He has finished his homework.被动语态 Has he finished his homework怎么回答 He has found his pen 翻译 He has ( ) his rooma.tidis b.tidy he has to c什么 his diet after he has finished his homework,he plays basketball.句中的he has after （he has ）finished his homework,he plays basketball.句中的he has 1.he has short black hair.对short black hair提问：what does he ) )2.who is this (l?)from?2.it's his pen,please(?