He works at a radio station,这里的“a”可以去掉么?

He works at a radio station.为什么 用at? He works at a radio station.对“at a radio station”提问_____ _____ he _____? He works at a radio station,这里的“a”可以去掉么? work是不可数名词,为什么他有复数形式:He works at a radio station Michael works at a radio station 对 at a radio station 提问 at,his,works,station,brother,a,radio.连词成句, he works at sea Susan's mother works at a radio station .(改为一般疑问句)快 Scoot has an interesting job.He works at a radio station.Scoot,what time is your radio show?From twelve o'clock at night to six o'clock in the morning.What time do you usually get up?At eight thirty at night.Then I eat breakfast ai nine.That's a funn Interviewer:Scott has an interesting job.He works at a radio station.Scott,what time is your radio show?Scott:From twelve o’clock at night to six o’clock in the morning.Interviewer:What time do you usually get up?Scott:At eight thirty at night.Th 提问:He works in a office.He works at a restaurant.为什么a restaurant前面是at? He works as a cook.和He works at a cook.的表达意思都对吗?急 He (work) at a radio station and he's neverlate for (work)适当形式填空 He works( )French.A hard B hardly C hard at D hardly at 翻译:Every mroning he works at a computer.he is very busy. He often listens to pop music _____the radio A、in B、on C、at D、from Tom works very hard at school and he receives (a ) from school every term.Tom works very hard at school and he receives a____ from school every term. he works for a company和at a company有什么区别