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【简答题】
Andy , a 15-year-old boy, wanted to have a computer of his own . He asked his 1 for the money and they said he must get it 2 . But how would he get it? He 3 about this as he walked home. Not many people wanted to ask 4 to work for them. Maybe he could clean up snow for the neighbors. But it was not 5 now . He had to wait a long time for that. He couldn’t cut grass for their gardens 6 he had no tools ( 工具 ) to do the work with. Then he saw Neil , one of his classmates, delivering ( 送 ) 7 from door to door. “I could do that,” he thought. “Maybe I could even 8 the computer right away. I could pay for it a little each 9 .” He ran to catch up with Neil . Andy asked him a lot of questions. He learned that it was 10 to get $25 each week. He learned that the job took about three hours each night. Neil 11 him the phone number of the newspaper manager. Andy almost flew home. After he had told his mother 12 he thought, she 13 . “I think it is a 14 idea,” she said, “I’ll call the newspaper...” “Wait, Mom,” Andy said, “I’ll call. I’m going to be a businessman now.” Andy’s mother smiled 15 .
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【简答题】报文分组交换方式是把长的报文分成若干个______________的报文组,______________是交换单位。它与报文交换方式不同的是,交换要包括______________,各组报文可按不同的路径进行传输,不各组报文都有到达目的节点后,目的节点按报文分组编号重组报文。
【判断题】赫兹伯格的双因素理论认为中,激励因素可以增加满意,消除了工作中的不满意因素,就会让工作令人满意。
A.
正确
B.
错误
【判断题】相邻两边接缝形成的一列板是列板 。
A.
正确
B.
错误
【单选题】下面属于双特异性循环免疫复合物检测的方法是()。
A.
胰蛋白酶解离法检测HbAgD-CIC
B.
捕获法ELISA检测肾综合征出血热Ag/IgE和Ag/IgD-CIC
C.
PEG比浊法
D.
C1q固相法
E.
抗C3-CIC-ELISA
【判断题】在中华民族大家庭里,各民族在一律平等。
A.
正确
B.
错误
【单选题】维护民族团结,就是要求在统一的中华民族大家庭里,在()的基础上,各民族互相尊重、互相信任、互相学习、互相合作。
A.
发展经济
B.
一律平等
C.
文化发展
D.
人格平等
【单选题】属于单特异性循环免疫复合物检测方法的是
A.
胰蛋白酶解离法检测HBsAg-CIC
B.
捕获法ELISA检测肾综合征出血热Ag/IgE和Ag/IgD-CIC
C.
PEG比浊法
D.
Clq固相法
E.
抗C3-CIC-ELISA
【判断题】在中华民族大家庭里,各民族在一律平等。
A.
正确
B.
错误
【单选题】路径是的组成不包括( )
A.
直线
B.
曲线
C.
锚点
D.
象素
【单选题】网络结构冗余设计正确的说法包括 。(1)重复设置必需的组件,使关键应用不停运; (2)冗余对象可能是核心路由器、电源、主干网或ISP网络等;(3)在企业网核心层和汇聚层均可实现冗余;(4)为防止路径故障,可以提供一条备用路径,它由独立备用链路构成;(5)通过并行链路支持负载平衡来提高性能。
A.
( 1 )( 2 )( 3 )( 4 )
B.
( 1 )( 3 )( 4 )( 5 )
C.
( 2 )( 3 )( 4 )( 5 )
D.
( 1 )( 2 )( 3 )( 4 )( 5 )
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