听力原文:W: How many classes do you have today?
M: Just one, from three to six.
Q: What does the man mean?
(18)
A. He will be in class all afternoon.
B. His class meets for three hours.
C. He has three classes in a row.
D. His class begins at one o' clock.
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听力原文:M: I can't believe I have almost spent all $9,000 of my student loan.That money was supposed to last me all year.
W: Maybe you should start thinking twice before you spend money, like you've been told time and time again.
Q: What does the woman suggest the man do?
(16)
A. Spend money more reasonably.
B. Find a job to support his family.
C. Apply for student loans again.
D. Stop worrying about money.
Which of the following can help you get into the habit of reality testing?
A. Videotaping your life.
Bringing a memo pad.
C. Setting an alarm clock.
D. Regulating your hobbies.
In France, if an American woman lets a gentleman pay her bill, it will not be regarded as
A. Y
B. N
C. NG
ODQDB同时支持(33)两种服务。DQDB子网的双总线结构由(34)总线以及接在这两条总线上的大量的节点组成。DQDB网络为双总线提供了(35)访问控制方式,其中能够提供非等时服务是(36),它用于(37)业务。
A. 电路交换和信元交换
B. 虚电路交换和分组交换
C. 电路交换和分组交换
D. 报交电路交换和分组交换