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【简答题】
一个数字签名算法至少应该满足三个条件，下列有关叙述中，不属于数字签名算法条件的是（ ）。 A）签名者事后不能否认自己的签名 B）该数字签名必须是所签文件的物理部分 C）当发生签名真伪争执时，有第三方能够解决争执 D）接收者能够验证签名，而任何其他人都不能伪造签名
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举一反三
【单选题】研究社会资本再生产的出发点是
A.
货币资本
B.
生产资本
C.
商品资本
D.
流通资本
查看完整题目与答案
【多选题】Tick the true sentences.
A.
Topic sentences can be an opinion.
B.
Topic sentences always use adjectives.
C.
Topic sentences can explain a situation.
D.
Topic sentences can tell you a fact from research.
查看完整题目与答案
【多选题】采取下列哪些手段或者方法劫持航空器可以认定为持航空器罪?( )
A.
暴力方法
B.
胁迫方法
C.
与暴力胁迫相似的其他方法
D.
不作为方法
查看完整题目与答案
【判断题】There are four kinds of sentences determined by sentence functions. They are declarative sentences, interrogative sentences, imperative sentences and exclamatory sentences.
A.
正确
B.
错误
查看完整题目与答案
【多选题】Which sentences are complex sentences?
A.
Hellen put on his clothes and went out.
B.
You know that I hate war.
C.
The children argued over whether bats had wings.
D.
The essay that he wrote is excellent.
查看完整题目与答案
【单选题】体液的pH影响药物转运是由于它改变了药物的
A.
水溶性
B.
脂溶性
C.
解离度
D.
溶解度
查看完整题目与答案
【单选题】研究社会资本再生产的出发点是( )
A.
社会总商品资本
B.
社会总生产资本
C.
社会总货币资本
D.
社会总流通 资本
查看完整题目与答案
【单选题】研究社会资本再生产的出发点是(    )。
A.
社会总产品    
B.
社会总产值
C.
国内生产总值    
D.
国民生产总值
查看完整题目与答案
【单选题】All the following sentences are conditional sentences EXCEPT
A.
If running a little faster, he will take the first place.
B.
Given another chance, I'll make full use of it.
C.
Should you see him, please give him my regards.
D.
So sudden was the attack that we had no time to escape.
查看完整题目与答案
【多选题】Which sentences are agentive sentences?
A.
She burnt the toast.
B.
She looks really happy.
C.
She unfastened the necklace.
D.
She misses her mom badly.
查看完整题目与答案
相关题目：
【单选题】研究社会资本再生产的出发点是
A.
货币资本
B.
生产资本
C.
商品资本
D.
流通资本
查看完整题目与答案
【多选题】Tick the true sentences.
A.
Topic sentences can be an opinion.
B.
Topic sentences always use adjectives.
C.
Topic sentences can explain a situation.
D.
Topic sentences can tell you a fact from research.
查看完整题目与答案
【多选题】采取下列哪些手段或者方法劫持航空器可以认定为持航空器罪?( )
A.
暴力方法
B.
胁迫方法
C.
与暴力胁迫相似的其他方法
D.
不作为方法
查看完整题目与答案
【判断题】There are four kinds of sentences determined by sentence functions. They are declarative sentences, interrogative sentences, imperative sentences and exclamatory sentences.
A.
正确
B.
错误
查看完整题目与答案
【多选题】Which sentences are complex sentences?
A.
Hellen put on his clothes and went out.
B.
You know that I hate war.
C.
The children argued over whether bats had wings.
D.
The essay that he wrote is excellent.
查看完整题目与答案
【单选题】体液的pH影响药物转运是由于它改变了药物的
A.
水溶性
B.
脂溶性
C.
解离度
D.
溶解度
查看完整题目与答案
【单选题】研究社会资本再生产的出发点是( )
A.
社会总商品资本
B.
社会总生产资本
C.
社会总货币资本
D.
社会总流通 资本
查看完整题目与答案
【单选题】研究社会资本再生产的出发点是(    )。
A.
社会总产品    
B.
社会总产值
C.
国内生产总值    
D.
国民生产总值
查看完整题目与答案
【单选题】All the following sentences are conditional sentences EXCEPT
A.
If running a little faster, he will take the first place.
B.
Given another chance, I'll make full use of it.
C.
Should you see him, please give him my regards.
D.
So sudden was the attack that we had no time to escape.
查看完整题目与答案
【多选题】Which sentences are agentive sentences?
A.
She burnt the toast.
B.
She looks really happy.
C.
She unfastened the necklace.
D.
She misses her mom badly.
查看完整题目与答案