我的父亲常在一个文学刊物上投稿。My father often contributes to a literary journal.曾向低级期刊投稿的著名作家。Distinguished writers who had contributed to cheap periodicals.他经常向该杂志投稿。He contributes article
181.heIp sb.a lot in learning English 在英语学习方面帮助某人很多 182.carry these boxes into the classroom 把这些箱子搬运到教室里 183.clearn the classroom 打扫教室 184.look at the colorful lights over your head