问题
多项选择题
从逻辑功能上，计算机网络分为（）。
A.通信子网
B.计算机子网
C.资源子网
D.教育网
答案
参考答案：A, C
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从逻辑功能上，计算机网络分为（）。
A.通信子网
B.计算机子网
C.资源子网
D.教育网
参考答案：A, C
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| Today is sunny. It's a good day for 1 . So you can see, I'm going for a walk 2 my grandmother. She 3 me an interesting story. But 4 hour later, we are lost. We don't know 5 we are. A policeman 6 us and tells us the right way. We go along、that street and 7 right. Then we 8 a big zoo. We find our way! We go into the zoo and see many animals. I like 9 . They are from Australia. At about f'ive o'clock, we get home. 10 my parents know about our story, they laugh. That is very funny, right? | |||
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