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【判断题】
卷盒外表尺寸为310mm×220mm，厚度分别为20、30、40mm。A.
正确
B.
错误
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反馈参考答案：
举一反三
【多选题】PING命令使用了哪种ICMP的哪些报文?
A.
.ICMP Echo Request报文
B.
ICMP Echo Reply报文
C.
ICMP时间戳请求报文
D.
ICMP 地址掩码请求报文
【单选题】—I'm trying to find yesterday's newspaper. Have you seen it? —I'm afraid that I ______ it away. I thought you had finished reading it.
A.
threw
B.
had thrown
C.
throw
D.
will throw
【单选题】PING命令使用了哪种ICMP？正确的选项是（）
A.
Redirect
B.
Source quench
C.
Echo reply Destination unreachable
【简答题】上市公司在3年内购买、出售重大资产或者担保金额超过公司资产总额10%的，应当由股东大会做出决议。 （ ）
【单选题】PING命令使用了哪种ICMP? 正确的选项是( )
A.
Redirect
B.
Source Quench
C.
Echo Reply
D.
Destination Unreachable
【单选题】---I'm trying to find yesterday's newspaper. Have you seen it? ---I'm afraid that I ________ it away. I thought you had finished reading it.
A.
will throw
B.
had thrown
C.
throw
D.
threw
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