Listen and fill. 听录音,选词填空。 arrangesclientssecretarybusinessbossAmy works as a (1)______ in an IT company. Her(2)______, Mr Thompson, is always very busy. He often talks to his(3)______ on the phone, meets visitors in his office, or travels on business. Amy helps him a lot. She answers phones and(4)______ appointments for him. What's more, she books air tickets and hotels for him when he goes on(5)______ trips.
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Listen and fill. 听录音,填写表格。 Message Note1. To:___________.2. From:___________.3. Phone number:___________.4. Message: Mr Green wants to talk about the___________ of the new products.He would like you to___________ him back as soon as possible.
Listen and order. 听录音,排序。 A. OK. See you tomorrow.B. Yes. I'm available tomorrow afternoon. What time is suitable for you?C. Professor Wang, could I make an appointment with you for tomorrow?D. No, I don't.E. It's Room 316, in Building E.F. See you!G. How about 3 o'clock.H. Fine. Do you know where my office is?
Linux系统中存放加密用户帐号信息的文件是()。
A. /etc/passwd
B. /etc/shadow
你给公司的新同事添加一个用户,你起初指定他的帐号在30天后过期,现在想改变这个过期时间,用下面哪个命令()。
A. usermod-a
B. usermod-d
C. usermod-x
D. usermod-e