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【单选题】
----- Where’s John, do you know? ----- Oh, _____to hospital.___
A. he’s taken
B. he’ll be taken
C. he’s been taken
D. he’ll take
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答案
C
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在Windos7系统中,由于用户端ONU设备端口故障,宽带连接拨号提示的错误代码是651。___
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在WindosXP系统中,用户的PC网卡出现故障提示()错误代码。___
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