去原文收听听力
A：Can you tell me how to apply for a job on the Internet?
你能告诉我怎么在网上求职吗？
B：You just need to send an application.
发封求职信就行了。
A：Do I have to send one by e-mail?
非得用电子邮件吗？
B：Yes. You are expected to know the e-mail address of the company.
是的。你得知道公司的电子邮箱。
