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【简答题】
假定网络中的路由器 B 的路由表有如下的项目: 目的网络地址 下一跳路由器 距离 N1 A 7 N2 C 2 N6 F 8 N8 E 4 N9 F 4 现在 B 收到 C 发来的路由信息: 目的网络地址 距离 N2 4 N3 8 N6 4 N8 3 N9 5 试求出路由器 B 更新后的路由表。
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【单选题】-Could you lend me a pen? -Of course. Here are two and you can take____of them.
A.
both
B.
all
C.
any
D.
either
【简答题】Could you lend me a pencil so that I can finish ________ test?
【单选题】—I’ve run out of cash Could you lend me a few pounds this evening? —_____ I’ll just have to find time to get to the bank and make a withdrawal.
A.
I can lend you some now.
B.
I’m not sure I’ve got any either.
C.
Sorry, I haven’t got a penny in my account.
D.
My credit card must be left home
【简答题】MySQL中为所有字段插入记录时,省略字段名称,必须严格按照数据表结构插入对应的值。
【单选题】-could you lend me a pen? -Of course. Here are two and you can take of them
A.
, both
B.
all
C.
any
D.
either
【单选题】Tomorrow is Thursday. What day is it today? [ ]
A.
It's Friday.
B.
It's Wednesday.
C.
It's Tuesday.
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