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【判断题】
MP3是压缩过的声音格式,是有损压缩。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】阅读理解。 Hundreds of years ago, a Roman army came north from England to make war on Scotland The Scots, a brave people, loved their country very much. They fought hard to drive the enemy out of Scotland,...
【简答题】阅读SQL语句 Select S# From SC SC1 Where SC1.C# = ‘C01’ AND S# IN (Select S# From SC SC2 Where SC2.C# = ‘C02’ AND SC1.S#=SC2.S# AND SC1.Score>SC2.Score)； 关于其查询结果，下列说法正确的是_____。
【多选题】国际货物运输委托代理合同的基本特点包括()。
A.
受委托人委托代办各种国际贸易
B.
受委托人授权代办各种国际贸易
C.
代办各种运输所需要服务的业务
D.
收取一定的报酬
【单选题】The secretary resigned from her job as she felt sick of dealing with ______ matters all day, every day.
A.
prominent
B.
trivial
C.
preliminary
D.
minimum
【简答题】g小调的IV6和弦是:
【单选题】You’ll find the hot issue that Da Vinci Furniture Co.,Ltd sold fraud假冒的) furniture _____all over China.
A.
talk about
B.
to talk about
C.
talking about
D.
talked about
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