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【单选题】
IPSec协议是开放的VPN协议。对它的描述有误的是（）
A.
提供在网络层上的数据加密保护
B.
可以适应设备动态IP地址的情况
C.
适应于IPv6迁移
D.
支持除TCP/IP外的其他协议
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举一反三
【单选题】编码是把模拟信号样值变换成对应的( )位码组。
A.
二
B.
八
C.
十
D.
十六
查看完整题目与答案
【单选题】The celebrations of NAFTA's 10th anniversary are far more muted than those involved in its creation might have hoped. In the United States, the North American Free Trade Agreement has failed to fulfil...
A.
Without the North American Free Trade Agreement, Mexico would have developed better.
B.
Wall Street lenders did not help Mexico recover from the financial crisis of December 1994.
C.
Not all the citizens in Mexico suffer from the low price of corn.
D.
Mexico have natural advantage over China.
查看完整题目与答案
【单选题】含膳食纤维最多的食物是
A.
木耳
B.
魔芋
C.
海带
D.
豆渣
E.
洋葱
查看完整题目与答案
【单选题】The police are _________ the records of all those involved in the crime.
A.
coming through
B.
looking into
C.
making over
D.
seeing to
查看完整题目与答案
【单选题】含膳食纤维最多的食物是:
A.
水果
B.
燕麦
C.
麦麸
D.
芹菜
E.
胶质
查看完整题目与答案
【单选题】下列关于CSS3渐变的说法中,错误的是( )
A.
渐变是两种或多种颜色之间的平滑过渡
B.
线性渐变通过“background-image:linear-gradient（参数值）;”来设置
C.
线性渐变中to top代表从上到下
D.
径向渐变通过“background-image:linear-gradient（参数值）;”来设置
查看完整题目与答案
【单选题】药物中的一般杂质和特殊杂质属于
A.
按结构分类
B.
按来源分类
C.
按性质分类
D.
按物态分类
E.
按原理分类
查看完整题目与答案
【单选题】Involved fathers are those who______.
A.
have nothing in common with traditional fathers
B.
involve themselves in what a father should do
C.
follow their fathers and grandfathers' footsteps
D.
hold that husband and wife have equal rights and responsibility
查看完整题目与答案
【单选题】All the elder people ______ at the party were those _____involved in (参与)community service.
A.
thankful; honestly
B.
interested; eagerly
C.
present; actively
D.
important; patiently
查看完整题目与答案
【简答题】The police are ________ the records of all those involved in the crime. A) looking into B) looking after C) looking out D) looking on
查看完整题目与答案
相关题目：
【单选题】编码是把模拟信号样值变换成对应的( )位码组。
A.
二
B.
八
C.
十
D.
十六
查看完整题目与答案
【单选题】The celebrations of NAFTA's 10th anniversary are far more muted than those involved in its creation might have hoped. In the United States, the North American Free Trade Agreement has failed to fulfil...
A.
Without the North American Free Trade Agreement, Mexico would have developed better.
B.
Wall Street lenders did not help Mexico recover from the financial crisis of December 1994.
C.
Not all the citizens in Mexico suffer from the low price of corn.
D.
Mexico have natural advantage over China.
查看完整题目与答案
【单选题】含膳食纤维最多的食物是
A.
木耳
B.
魔芋
C.
海带
D.
豆渣
E.
洋葱
查看完整题目与答案
【单选题】The police are _________ the records of all those involved in the crime.
A.
coming through
B.
looking into
C.
making over
D.
seeing to
查看完整题目与答案
【单选题】含膳食纤维最多的食物是:
A.
水果
B.
燕麦
C.
麦麸
D.
芹菜
E.
胶质
查看完整题目与答案
【单选题】下列关于CSS3渐变的说法中,错误的是( )
A.
渐变是两种或多种颜色之间的平滑过渡
B.
线性渐变通过“background-image:linear-gradient（参数值）;”来设置
C.
线性渐变中to top代表从上到下
D.
径向渐变通过“background-image:linear-gradient（参数值）;”来设置
查看完整题目与答案
【单选题】药物中的一般杂质和特殊杂质属于
A.
按结构分类
B.
按来源分类
C.
按性质分类
D.
按物态分类
E.
按原理分类
查看完整题目与答案
【单选题】Involved fathers are those who______.
A.
have nothing in common with traditional fathers
B.
involve themselves in what a father should do
C.
follow their fathers and grandfathers' footsteps
D.
hold that husband and wife have equal rights and responsibility
查看完整题目与答案
【单选题】All the elder people ______ at the party were those _____involved in (参与)community service.
A.
thankful; honestly
B.
interested; eagerly
C.
present; actively
D.
important; patiently
查看完整题目与答案
【简答题】The police are ________ the records of all those involved in the crime. A) looking into B) looking after C) looking out D) looking on
查看完整题目与答案