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问题 选择题

李四光在日本留学期间就立志报国，他当时的志向是

A．学习铁路建筑技术，为祖国建造世界一流的铁路

B．学习造船技术，为祖国建造第一流的兵舰和轮船

C．学习地质构造理论，为祖国寻找石油

D．学习采矿技术，为祖国开发矿藏

答案

答案：B

甲午战争中，中国北洋海军的惨败，给中国人以极大的震动，童年时期的李四光就从父亲对中国战败在于舰船不如日本的直观分析中，萌生了建造一流战舰的愿望。

单项选择题

When you are (71) a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to (72) one Internet connection with all the computers in your network.
After ICS is enabled, and you make sure that all of your computers can (73) with each other and they have Internet (74) , you can use programs such as Internet Explorer and Outlook Express as if they were (75) connected to the Internet service provider (ISP). When a request to the Internet is made, the ICS host computer connects to the ISP and creates the connection so that other computers can reach a specified Web address or download E-mail.

A．communion

B．share

C．partake

D．pool
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单项选择题

在加筋土挡墙中，水平布置的塑料土工格栅置于砂土中，已知单位宽度的拉拔力为T=130kN/m，作用于格栅上的垂直应力为σV=155kPa，土工格栅与砂土间摩擦系数为f=0.35，问当抗拔安全系数为1.0时，按《铁路路基支挡结构设计规范》（TB10025—2001）该土工格栅的最小锚固长度最接近下列（）

A.0.7m 

B.1.2m 

C.1.7m 

D.2.4m
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