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【简答题】
. Once upon a time, there was a seed and because he was only a seed, nobody cared to notice him. Thus, feeling kind of inferior, the seed gave no importance to his existence. Then one day, a wind picked him up and threw him on an open field under the hot sun. He wanted to know why. But instead of any answer, he was provided with rain besides sunlight, sometimes small and sometimes heavy. Time flew and years later he saw a traveler sitting by his side. 'Thank God for this. I really need some rest,' he heard the traveler say. 'What are you talking about?' the seed soon asked. He thought the man was making fun of him. Sure, he had seen many people sitting by his side but no one ever spoke to him like that. 'Who's this?' the man was surprised. 'It's me. The seed.' 'The seed?' the man looked at the big tree. 'Are you kidding me? you're no seed. You're a big tree? 'Really?' 'Yes! Why do you think people come here? To feel your shade!' A moment passed before the traveler's words touched the chord (心弦)  in him. The seed, now a great tree, smiled for the first time in his life. Years of sufferings from the sun and the rain finally made sense to him. 'Oh! That means I'm not a small seed anymore!  I didn't die unnoticed but was born to help people with tiredness. Wow! Now that's a life worth a thousand gems (宝石)!' 60. What does the underlined word 'inferior' (in Paragraph 1) probably mean? A. Not funny.     B. Not weak.   C. Not good.  D. Not interesting. 61. The seed thought the man sitting by his side was laughing at him because _______. A. the man didn't think the seed was important B. the seed never thought he could be noticed C. the man was talking about God with him D. the man really wanted some rest near him 62. When the seed first heard that he had been a big tree, he felt _______. A. disappointed        B. excited    C. doubtful       D. satisfied 63. The passage mainly tells us that ________. A. every life is of some value           B. one's existence is in need of a finder C. life goes on no matter what happens    D. failure is the mother of success
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【简答题】已知A÷B=12…15,且A+B=353,那么A=______,B=______.
【单选题】在NAT技术当中,将连接内网的接口叫作?
A.
A:A、serial;B:B、inside;C:C、outside;D:D、dmz;
B.
A:A、serial;B:B、inside;C:C、outside;D:D、dmz;
C.
A:A、serial;B:B、inside;C:C、outside;D:D、dmz;
D.
A:A、serial;B:B、inside;C:C、outside;D:D、dmz;
【单选题】NAT技术叫做()
A.
网络地址转化
B.
访问控制列表
C.
最短路径优先
D.
以上都不是
【简答题】NAT技术解决了IPv4地址短缺的问题。假设内网的地址数是m,而外网的地址数n,若m>n,则这种技术叫做( ),若m>n,且n=1,则这种技术叫做( )。 A.动态地址翻译 B.静态地址翻译 C.地址伪装 D.地址变换 A.动态地址翻译 B.静态地址翻译 C.地址伪装 D.地址变换
【简答题】创办了世界上第一所护士学校的是
【单选题】下列拱脚连接的形式中,哪种适合于荷载和截面尺寸较大的情况?
A.
钢靴连接
B.
带钢拉杆拱脚连接
C.
铰接连接
D.
带木梁或钢梁的拱脚连接
【简答题】什么叫NAT技术?
【单选题】在NAT技术当中,将连接内网的接口叫作?
A.
serial
B.
inside
C.
outside
D.
dmz
【简答题】估算. 280÷72≈ 353÷70≈ 804÷40≈ 423÷≈
【单选题】创办了世界上第一所护士学校的是
A.
希波克拉底
B.
阿维森纳
C.
塞尔维特
D.
南丁格尔
E.
野口英世
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