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【单选题】
下列哪种描述不是防火墙的功能?()
A.
保护内部网络不被非授权访问或破坏
B.
过滤不安全的服务，提高内部网络的安全
C.
对用户数据进行加密
D.
对网络访问进行记录和统计
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【判断题】The gesture "V" is for victory when the centre of your palm to yourself.
A.
正确
B.
错误
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【简答题】From the conversation, we know that the gesture “victory” is not allowed in ______ since it’s an insult.
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【判断题】The victory gesture In American means the same in Australia
A.
正确
B.
错误
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【单选题】Which of the following meanings is not included for the Ok gesture?
A.
zero
B.
money
C.
ok
D.
victory
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【单选题】#include main() {void f(int a,int b); int a[5]={5,4,3,2,1}; int i,s; f(a[0],a[1]); printf("%d\n",a[1]); } void f(int a,int b) { int t; t=a;a=b;b=t; } 程序运行结果是?
A.
5
B.
4
C.
3
D.
1
查看完整题目与答案
【简答题】Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner hug all the way from seat to stage and teammates often enjoy full-bodied man hug...
查看完整题目与答案
【简答题】Are you still doing the V for victory sign? It’s out. The latest popular hand gesture（手势）is to curl both of your hands and put them together to make a heart—shape. Known as “hand heart”, many young st...
查看完整题目与答案
【判断题】Making a V for victory sign with the back of one's hand toward the audience means something dirty, which is an obscene gesture.
A.
正确
B.
错误
查看完整题目与答案
【简答题】Task 2 Read the following passage and choose the best answer to each question. Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner h...
查看完整题目与答案
【简答题】Task 1 Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner hug all the way from seat to stage and teammates often enjoy full-bodied ...
查看完整题目与答案
相关题目：
【判断题】The gesture "V" is for victory when the centre of your palm to yourself.
A.
正确
B.
错误
查看完整题目与答案
【简答题】From the conversation, we know that the gesture “victory” is not allowed in ______ since it’s an insult.
查看完整题目与答案
【判断题】The victory gesture In American means the same in Australia
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following meanings is not included for the Ok gesture?
A.
zero
B.
money
C.
ok
D.
victory
查看完整题目与答案
【单选题】#include main() {void f(int a,int b); int a[5]={5,4,3,2,1}; int i,s; f(a[0],a[1]); printf("%d\n",a[1]); } void f(int a,int b) { int t; t=a;a=b;b=t; } 程序运行结果是?
A.
5
B.
4
C.
3
D.
1
查看完整题目与答案
【简答题】Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner hug all the way from seat to stage and teammates often enjoy full-bodied man hug...
查看完整题目与答案
【简答题】Are you still doing the V for victory sign? It’s out. The latest popular hand gesture（手势）is to curl both of your hands and put them together to make a heart—shape. Known as “hand heart”, many young st...
查看完整题目与答案
【判断题】Making a V for victory sign with the back of one's hand toward the audience means something dirty, which is an obscene gesture.
A.
正确
B.
错误
查看完整题目与答案
【简答题】Task 2 Read the following passage and choose the best answer to each question. Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner h...
查看完整题目与答案
【简答题】Task 1 Either as a greeting gesture or a way of celebrating victory, hugs seem to be everywhere today. US Academy Award winner hug all the way from seat to stage and teammates often enjoy full-bodied ...
查看完整题目与答案