听力原文:W: I understand you'll be playing in the eon cert next Saturday. I just can't wait to hear that.
M: I just can't wait to get it over with. It'll be my first solo.
Q: How does the man probably feel?
(19)
A.Tired of playing solos.
B.Nervous about performing in the concert,
C.Eager to perform. the solo again.
D.Proud of how well he played.
第5题
A.物理层,网络层,数据链路层
B. 网络层,数据链路层,传输层
C. 数据链路层,网络层,传输层
D. 物理层,数据链路层,传输层
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