题目:
处理机密级信息的涉密计算机系统口令长度不得少于()个字符。
答案:
参考答案:10
处理机密级信息的涉密计算机系统口令长度不得少于()个字符。
参考答案:10
下列哪一项不是毛细血管适于与管外细胞交换物质的结构特点是( )
A.管壁仅由一层上皮细胞构成
B.管壁很厚
C.管腔很小
D.血流速度很慢
完形填空 | ||||
Have you ever tried to draw a straight line, only to find it turns out all wrong? Or show 1 at a party but the song you'd practised so many times suddenly 2 more difficult? I've had both these 3 .As a Senior Student, I have to 4 many exams. Each time, I enter one, thinking "I 5 fail this time.", I get a low mark. But don't be surprised-- it's not 6 we don't try, or do enough preparation, 7 take it seriously. On the contrary, it is because we put ourselves under too much 28 . It is thinking:" I must..." that makes us taste the terrible flavor of 9 . We often 10 to our friends:"Don't be too hard 11 yourself!" But when we 12 our own goals, we may not listen to our own advice. In doing so, we are making our path to success increasingly difficult. So why not 13 this crazy pursuit to get the best? Just face the problem 14 before you with a calm mind ,enjoy the hard work and you will succeed. In my opinion, 15 a calm state of mind is a skill for life. For people who want to succeed, 16 this is a very important lesson. So 17 time when you're trying to draw a straight line or 18 a performance, tell yourself:"If I can just do it better than last time, it's a 19 ." Keep a calm state of mind, and you will be happy 20 you succeed or fail. | ||||
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下列哪条不属于可摘局部义齿基托的主要作用()
A.传导、分散力
B.连接义齿各部分,形成功能整体
C.修复缺损的软硬组织
D.提供义齿的主要固位作用
E.间接固位
我国刑法规定的完全不负刑事责任的年龄为不满()。
A.14周岁
B.16周岁
C.18周岁
D.20周岁
下列表述中不正确的是( )。
A.在实际估价中,不同的估价方法将影响估价结果
B.在实际估价中,不同的估价时点将影响估价结果
C.在实际估价中,不同的估价目的将影响估价结果
D.在实际估价中,不同的估价作业期将影响估价结果