第十八讲时间表达法

摘要：

@@ 1. Since always refers to a continuing period of time from a point in the past until the present.
Eg. Ever since you were born you have been troublesome [you are still troublesome]. The company has been successful since the new Managing Director was appointed [it is still successful].

机标关键词：时间表达、表达法

分类号：H131;H35;H042

在线出版日期：2006-07-31（万方平台首次上网日期，不代表论文的发表时间）

页数：共2页

页码：44-45