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【单选题】
公文的密级不包括( )。A.
绝密
B.
机密
C.
严密
D.
秘密
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举一反三
【简答题】The short-term securities of the bank, including T-Bills and commercial paper, are often called __________________________ because they are the second line of defense to meet demands for cash.
【单选题】-- Do you want the window or the aisle? -- I’d like _____________ please. I heard the mountains are beautiful.
A.
the aisle
B.
the window
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