单项选择题


Questions 11 to 18 are based on the conversation you have just heard.

A．Take part in a sports meet.
B．Attend a business meeting.
C．Go for an interview.
D．Take an exam.
<上一题 目录 下一题>
热门 试题

填空题
ecological
单项选择题
By saying no document is safe any more, the author probably means _____.
A．"affordable printers make it possible for anyone to forge documents
B．the American Secret Service will be able to trace any document
C．every printed document will be secretly marked out through high-tech
D．counterfeiters have more advanced technology to use
相关试题