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【简答题】
匹配函数与其功能
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】You are free to use the resources in the library or on the Internet, but you must _______ a paper written in your own words.
【简答题】1岁时小儿的头围约是（ ）
【简答题】千兆位以太网目前制定了四种有关传输介质的标准为：（）、（）、（）、（）。
【单选题】You are free to use the resources in the library or on the Internet, but you must ________ a paper written in your own words.
A.
turn down
B.
turn in
C.
turn on
D.
turn up
【判断题】On receiving the enquiry, the importer should reply to it as soon as possible.
A.
正确
B.
错误
【判断题】On receiving the enquiry, the importer should reply to it as soon as possible.
A.
正确
B.
错误
【单选题】You are free to use the resources in the library, but you must ________ a paper written in your own words.
A.
turn up
B.
turn down
C.
turn in
D.
turn on
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