at once 划线提问

at once 划线提问 at once 划线用什么提问 一道英语改句子I want you to come here at once.I ___ ___ you to come here at once.（就划线部分提问）要讲出原因 The students went into the classroom at once(保持愿意)the dog barks fierecely/划fiercely（划线提问） John went to his grandmother once a week(once a week)划线,就划线部分提问 Mary cleans her room once a week?划线提问（划线部分：once a week） Alice visits her grandmother once a month.(once a month划线)划线提问 I feed my rabbit carrots once a day对划线部分提问once a day划线 classes begin at （eight）划线提问 I was at home yesterday.(划线提问) classes begin at （eight）划线提问 I was at home yesterday.(划线提问) The man goes to the park once a week对划线部分提问once a week my mum washes the clothes once a week once划线用什么提问 I shop once or twice a month 划线部分 once or twice a month 提问 She eats junk food once a week对once划线提问有三个空 they have been to the summer palace only once（only once划线提问） he has his hair cut once month.对划线部分(once a month)提问