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【单选题】
拥有高度结构化和组织化的数据文件被称为( )。A.
文档
B.
工作表
C.
数据库
D.
图片
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】Auctions are public sales of goods, conducted by an officially approved auctioneer. He asked the crowd to gather in the auction room to bid for various items on sale. He encourages buyers to bid highe...
A.
the auctioneer knocks on the table______.
B.
The auctioneer names the highest bidder as the buyer of the goods
C.
the goods are knocked down onto the table
D.
the auctioneer bangs the table with a hammer
【简答题】消防水龙带的长度有()等。A. 10 m;B. 15 m;C. 20 m;D. 25 m;
【单选题】Auctions are public sales of goods, conducted by an officially approved auctioneer. He asks the crowd assembled in the auction room to make offers, or 'bids', for the various items on sale. He encoura...
A.
because they took place at night
B.
as a signal for the crowd to gather
C.
to keep the auctioneer warm
D.
to limit the time when offers could be made
【简答题】Mike is _______ _______ ________ Tom. Mike 和Tom一样高。
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