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【单选题】
我国工业用标准筛常用“目”表示,“目”系指()A.
以每1英寸长度上的筛数目表示
B.
以每1平方英寸面积上的筛数日表示
C.
以每1市寸长度上的筛数目表示
D.
以每1平方寸面积上的筛数目表示
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举一反三
【单选题】What impression is given by the Royal College of Music on a normal working day?
A.
It's a place of diligent work reflected in students' practice.
B.
It's a place of stale smells and loud noise.
C.
It's a crowded place with bad living conditions.
D.
It's a good place to produce obedient students.
【单选题】-How do you like the concert given by the 'Foxy Ladies'? -Exciting. _____ one piece of music wasn't played quite well. [ ]
A.
so
B.
though
C.
because
D.
and
【单选题】—Sleep well last night? —Far from that. My next door neighbor ______ music pretty loud.
A.
play
B.
had played
C.
was playing
D.
would play
【简答题】听录音，将下列短语按正确顺序排列。 ( ) Listen to music. ( ) Do sports. ( ) Paint. ( ) Make friends. ( ) Play computer s.
【简答题】根据视频6描述如何在d盘根目录下插入一个名为“我的文件”的文件夹,并将文件夹复制一份放到e盘中,并在文件夹中放入一个名为“我的文本”的txt文本文件;2、视频7中描述了哪种杀毒软件,你知道的有几种常用的杀毒软件;3、视频8中介绍了那种系统恢复和备份软件
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