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【单选题】
根据网络所使用的传输技术可把计算机网络分为A.
局域网和广域网
B.
广播式网络和点-点式网络
C.
以太网和令牌网络
D.
电路交换网和分组交换网
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】当立方体上下两个体面与地面平行,其他体面与画面成一定角度时,所产生的透视即为
【简答题】My name is Mary Green. I live in a new house with my parents. There is a beautiful and a small room for me.1 like it very much. Now let me tell you something about my new house. My new house is on a b...
【简答题】根据短文内容和所给的首字母提示，在空格内填写适当的单词,使短文通顺。 This is a shopping mall. It is new and big. There are five f ________(1) in this shopping mall. You can buy m ________(2) things here. You can buy food and d _______...
【单选题】--______. Is there a post office in the neighborhood? -- It’s next to the big mall on Green Street.
A.
I’m Sorry
B.
Nice to meet you
C.
Excuse me
D.
Hello
【单选题】______ some shops and a big shopping mall( 大型购物中心 ) near my home.
A.
They are
B.
There is
C.
There are
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