He work hard at English__he can be a volunteer in beijing 2008 Olympic Games.A.such that B.so thatC.in order to D.make sure

He seems_____ (work) hard at his subjects work hard at hard 单项选择( ) ----- Does wang chao ____ at school ----- Yes.because of his ___,he gets good grades.A.work hard; hard work B.work hard; work hardC.hard work; work hardD.hard work; hard work 英译汉:work hard at work hard at中文 work hard in还是work hard at? He( )very hard.A.work B.at work C.works D.working work hard at English是什么意思 I work hard at school. hard at work school I(? if he _______(work)hard at English,he _____(find)a good job . At work,I must work hard He will fail if he doesn't work hard at his lessons同义He won't ___ ___ he works hard at his lessons. 是work hard at sth.还是work hard on sth. work hard at和work hard on 的区别 He wishes me ______(do) my best _____ (work) hard at English. Wang Lin work hard at English and he has __ （取得很大进步） I work hard at schoo 和 At school Iwork hard