【单选题】【消耗次数：1】
根据IPv6协议规定，IPv6地址由（ ）位二进制数组成。
①
16
②
128
③
8
④
32
参考答案：
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相关题目
【单选题】
关于IPv6地址书写正确的是?
①
123A:BC00:0000:1111:2222:0000:G125
②
123A:BC00::1111:2222:0
③
123A. 1111.2222.3211
④
123A:BC00::1111:2222::
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Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
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You know I have no money at all.
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Sorry, I don’t think I have much with me.
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I don’t think you should do it.
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Oh, I have quite a lot.
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--Good morning,John. How are you doing?--________________
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Im pleased.
②
Good night.
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Not so bad. And you?
④
How do you do?
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I don’t quite remember the key ____ the question though I answered it correctly.
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of
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to
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The city ______ its birth-rate by almost 60% in the past 20 years.
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cuts
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has been cut
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cut
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has cut
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There are many ____ between the young and the old about their dreams.
①
difficult
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differences
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different
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difficulties
【单选题】
Now that we’ve ____, can we come to a decision?
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thought over
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thought of
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thought through
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thought about
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This year’s total output value of industry and agriculture will increase ____ 5 percent over last year.
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【单选题】
They are working hard to____ what they have lost.
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make out for
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keep up with
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catch up with
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make up for