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【单选题】
对于已经存在的图形文件,可以通过执行【打开】命令打开该图形文件。执行上述操作后将打开( )对话框,可以从中打开已保存的图形文件。A.
【文件】
B.
【选择】
C.
【选择文件】
D.
【保存文件】
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【简答题】What is the meaning that I really don ’ t know what to say at this moment?
【单选题】—That must be a mistake. —No, it _____ a mistake.
A.
must not be
B.
needn’t be
C.
cannot be
D.
would not be
【单选题】--The mistake_____, I had been more careful. ---But you weren’t at that time.
A.
might have avoided
B.
would avoid
C.
would be avoided
D.
might have been avoided
【单选题】I ’ ll start the work _______he comes. I don ’ t know what to do first.
A.
after
B.
before
【简答题】When you make a mistake, big or small, cherish (珍视) it like it’s the most precious thing in the world, because in some ways, it is. Most of us feel bad when we make mistakes, beat ourselves up about i...
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