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【多选题】
生鲜电商供应链采购中存在的问题有哪些?( )A.
直接采购力度不够
B.
采购需求不明确
C.
采购环节过多
D.
生鲜供应商选择困难
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
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【单选题】听力原文： A massive storm is battering the East Coast and Carolinas al] the way to New England. The acting governor of New Jersey is now telling the state citizens not to leave their houses. The governor ...
A.
Carolinas and New England.
B.
Connecticut and New Jersey.
C.
Vermont and New York.
D.
Pennsylvania and Maine.
【简答题】This is my first day at our new school. In the morning, I help my new teacher Mr Hu put some new English textbooks into a big box. And then I carry it to the classroom. The box is very heavy. I walk v...
【简答题】国 际标准化组织的简称是
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