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【单选题】
在Windows中,从( )上所删除的文件可以从“回收站”中恢复。A.
软盘
B.
硬盘
C.
光盘
D.
回收站
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
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【简答题】阅读理解。 Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it la nded upside down in three feet of water. Mr. Johnson took the only escape route...
【简答题】Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. He took the only escape route—through the boo...
【简答题】阅读理解。 Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route ...
【简答题】Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route—throug...
【简答题】平均键能可以估算反应热。 H2(g) + F2(g) ------ 2HF(g) 查出平均键能,估算该化学反应的反应热。
【单选题】Was it at the aid battle on June 8,1994, ______ was led by Captain Johnson ____ Peter lost his life?
A.
when; that
B.
that; who
C.
which; that
D.
that; when
【简答题】阅读理解。 Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route-...
【简答题】平均键能可以估算反应热。 H2(g) + C2H4(g) ------ C2H6(g) 查出平均键能,估算该化学反应的反应热。
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