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【单选题】
只有一个中央节点和若干外围节点的网络是?A.
星型网络
B.
网络
C.
总线型网络
D.
环形网络
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【简答题】词汇、短语填空 选择方框内的单词或短语,用适当形式完成句子。 consist; concentrate ; break; depend ; accuse ; put forward ; ahead of; expose; make sense; lead; sweep; be back on one's feet; 1. If you don't _______on your work, ...
【简答题】根据句意，用所给单词或短语的适当形式填空。（每词或短语只限使用一次） four pride festival encourage go swimming 1. Jack got the __________ place in the 100-meter race. 2. Nancy often __________ with her friends in summe...
【简答题】用方框中所给短语的适当形式填空. (注意: 每个短语仅用一次) expose …to, refer to, take the place of, in sight, be supposed to, take place, make sense, accuse …of, belong to, fall ill, ahead of, consist of, ...
【简答题】根据给出的短语，写出中文意思：case sensitive
【简答题】用cut短语的适当形式填空。 1. George is trying to ____ his weight. 2. Electricity is ____ suddenly. 3. I was just talking to Tom when John ____.
【简答题】根据图画内容，用适当的短语完成句子。 1. —Where is the pencil case? —It's _____. 2. The model plane (飞机模型) is _____. 3. The backpack is _____. 4. The ball (球) is _____. 5. The books are _____.
【简答题】用适当的短语的适当的形式填空。 full of stand close to be engaged in fill up with be addicted to of the different sizes make a difference ...
【简答题】根据给出的短语，写出中文意思：lower case
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