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【单选题】
SDH的中文全称是___________________。
A.
同步数字系列
B.
准同步数字系列
C.
分组传输网
D.
波分复用技术
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参考答案:
举一反三
【简答题】We ________ Edison’s success to his intelce and hard work. A) subject B) attribute C) owe D) refer
【单选题】听力原文:M: Lilly, what's it like to be a top model? W: It's very hard work. Most people think I lead a very glamorous life, but, in fact, I probably work as hard as anyone. M: In what way? W: Well, I oft...
A.
she has to study all the poses
B.
it takes time for her to get prepared
C.
the photographers insist on punctuality
D.
no one can do anything until she arrives
【单选题】TCP是一个面向连接的协议,它提供连接的功能是( )的。
A.
全双工
B.
半双工
C.
单工
D.
不确定
【单选题】It's certainly hard work. But, ________, a man who wishes to have a career has to make a great many sacrifices. [     ]
A.
on the contrary
B.
on the other hand
C.
for another
D.
in addition
【单选题】わたしは毎日電車__ 学校へ行きます
A.
B.
C.
D.
【简答题】试述卵裂和体细胞的分裂的异同点。
【简答题】It's hard work. I enjoyed it, __________.
【单选题】TCP 是一个面向连接的协议,它提供什么类型的通信?
A.
单工
B.
半双工
C.
全双工
D.
单方向
【简答题】源文件的扩展名必须是:
【简答题】What did Cliff Young look like in the 1983 race?(Para. 2)
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