雅思高分写作之作文必背20句 日期:1970-01-01 00:00:00 来源:作文地带 好评:优秀英语作文 摘要:雅思高分写作之作文必背20句 According to a recent survey ,four-million people die each year from diseases linked to smoking. According to a recent survey ,four-million people die each year from ...