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【简答题】
认证一个用来认证消息的值，用来产生认证符的函数可分为如下三类：消息加密、_____和_____。
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参考答案：
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【简答题】听下面一段材料，回答第1-2题。 1. What is the man’s problem? A. He has to get up early tomorrow. B. He can’t fall asleep right now. C. He has a lot of work to do. 2. What does the woman advise the man to do? A. Lis...
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【简答题】听对话，回答1-3题。 1. Nick wants to _________. A. sleep. B. play with a dog. C. get up early. 2. What day is it today? A. Sunday B. Wednesday C. Saturday 3. ________ usually gets up early and runs in the gar...
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【简答题】阅读理解。 John and David are students. They are Mr. Green's sons. They get up early in the morning. They go to school by bus after breakfast. Sometimes they have lunch at school. John likes hamburgers, ch...
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【判断题】在综合国力构成要素中,文化越来越不重要了。
A.
正确
B.
错误
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【简答题】Listen and judge. (     )1. I get up early today. (     )2. My hand hurts. (     )3. I'm going to the bookstore. (     )4. I am going to see a doctor. (     )5. I feel bored.
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【单选题】十九大报告指出,我国进入新时代,有两个“没有变”,即我国仍处于并将长期处于社会主义初级阶段的基本国情没有变,( )。
A.
我国是世界最大发展中国家的国际地位没有变
B.
我国奋斗目标没有变
C.
我国社会主义的制度没有变。
D.
我国经济发展水平没有变。
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【单选题】To get up early and to go to sleep early ____ good for your health. A. is B. are C. was D.
A.
is
B.
are
C.
was
D.
were
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【单选题】党的十九大报告指出,坚持在经济增长的同时实现居民收入同步增长、在劳动生产率提高的同时实现劳动报酬同步提高。坚持“两个同步”,其目的就是( ) 1更好地实现发展成果由人民共享 2让劳动生产率的提高能有效造福劳动者 3切实完善和落实我国的社会保障制度 4劳动报酬增长与财政收入增长同步
A.
①②
B.
①④
C.
②③
D.
③④
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【简答题】John and Sally are in the same school. Their home is far from school. They get up early in the morning and take a bus to school after breakfast. Sometimes they have lunch in the restaurant. John likes...
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【简答题】听句子，选择正确答语 (     )1.A.That's OK. (     )2.A.Yes, I will. (     )3.A.You'd better get up early. (     )4.A.It's good. (     )5.A.Every day. B.I think so. B.I don't think so. B.You'd better not work lat...
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相关题目：
【简答题】听下面一段材料，回答第1-2题。 1. What is the man’s problem? A. He has to get up early tomorrow. B. He can’t fall asleep right now. C. He has a lot of work to do. 2. What does the woman advise the man to do? A. Lis...
查看完整题目与答案
【简答题】听对话，回答1-3题。 1. Nick wants to _________. A. sleep. B. play with a dog. C. get up early. 2. What day is it today? A. Sunday B. Wednesday C. Saturday 3. ________ usually gets up early and runs in the gar...
查看完整题目与答案
【简答题】阅读理解。 John and David are students. They are Mr. Green's sons. They get up early in the morning. They go to school by bus after breakfast. Sometimes they have lunch at school. John likes hamburgers, ch...
查看完整题目与答案
【判断题】在综合国力构成要素中,文化越来越不重要了。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Listen and judge. (     )1. I get up early today. (     )2. My hand hurts. (     )3. I'm going to the bookstore. (     )4. I am going to see a doctor. (     )5. I feel bored.
查看完整题目与答案
【单选题】十九大报告指出,我国进入新时代,有两个“没有变”,即我国仍处于并将长期处于社会主义初级阶段的基本国情没有变,( )。
A.
我国是世界最大发展中国家的国际地位没有变
B.
我国奋斗目标没有变
C.
我国社会主义的制度没有变。
D.
我国经济发展水平没有变。
查看完整题目与答案
【单选题】To get up early and to go to sleep early ____ good for your health. A. is B. are C. was D.
A.
is
B.
are
C.
was
D.
were
查看完整题目与答案
【单选题】党的十九大报告指出,坚持在经济增长的同时实现居民收入同步增长、在劳动生产率提高的同时实现劳动报酬同步提高。坚持“两个同步”,其目的就是( ) 1更好地实现发展成果由人民共享 2让劳动生产率的提高能有效造福劳动者 3切实完善和落实我国的社会保障制度 4劳动报酬增长与财政收入增长同步
A.
①②
B.
①④
C.
②③
D.
③④
查看完整题目与答案
【简答题】John and Sally are in the same school. Their home is far from school. They get up early in the morning and take a bus to school after breakfast. Sometimes they have lunch in the restaurant. John likes...
查看完整题目与答案
【简答题】听句子，选择正确答语 (     )1.A.That's OK. (     )2.A.Yes, I will. (     )3.A.You'd better get up early. (     )4.A.It's good. (     )5.A.Every day. B.I think so. B.I don't think so. B.You'd better not work lat...
查看完整题目与答案
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