题目内容
【题目】I haven't seen Anna since she left our hometown two years ago, but we do keep in touch with each other by sending e-mails __________.
A. here and there
B. sooner or later
C. at one time
D. now and then
【答案】D
【解析】now and then 意为“有时,偶尔”。句意:自从两年前安娜离开我们的家乡我就没见过她,但我们的确有时发电子邮件来保持联系。here and there “到处”;sooner or later “迟早”;at one time “一度,过去有一段时间”。
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目