题目内容

Task5
Directions:ThereisapieceofVisitorsAdvicebelow.Afterreadingit,youshouldgivebriefanswerstothe5questions
(No.56toNo.60)thatfollow.
Theanswers(innotmorethan3words)shouldbewrittenafterthecorrespondingnumbersontheAnswerSheet.
Wehopethatbyobservingthefollowingpointsyouwillenjoyyourvisitto
ChristChurchwithoutdisturbingthelifeofthecollege.
PleaseobeyallnoticesanddonotentertheareasmarkedPrivate.
Pleasedonotenteranycollegemoms.
Pleaseavoidleavinglitter(杂物);picnickingwithinthecollegeisnotpermitted.
Pleasedonotsmoke.
Pleasedonotgathersoastoobstruct(阻塞)pathsorpassages,particularlyintheHall.
Pleasebeasquietaspossible,rememberingthatthisisacollegewherepeopleareworking.
Intheeventofafireorotherdanger,orifyouhearafirealarmorwarning,please
leavethebuildingwithoutdelay.Atalltimespleasefollowtheadviceofthe
Custodians(保安人员)whoareheretohelpyou.
Closedcircuittelevisionsurveillance(监视)isinoperation.Imagesarebeing
recordedforpurposesofcrimepreventionandpublicsafety.
*ThankyouforvisitingChristChurch.Ifyouhaveanycommentspleasewriteto:
TheSteward,ChristChurch,OxfordOX11DP
56.Whatisthenameoftheplaceopentotourists？
It’s

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According to the answer, a teacher should have the freedom to ______ to encourage learning.

【问题 4】（6分）
图2-3 为TUser 采用终端服务登录TServer 的用户登录界面。
在图2-3中客户端TUser 登录服务器TServer 时应输入的信息为：
“计算机”栏：（5）；
“用户名”栏：（6）；
“密码” 栏：（7）。

Task4
Directions:ThefollowingisalistoftermsusedintheInternet.Afterreadingit,youarerequiredtofindtheitemse
quivalentto(与...相同的)thosegiveninChineseinthetablebelow.Thenyoushouldputthe
correspondinglettersinbracketsontheAnswerSheet,numbered51to55.
A--abbreviateddialingcodeB--off-peakhours
C--chargingperiodD--accesscode
E--identitynumberF--videoconference
G--operationalstatusH--informationsubscription
service
I--NetworkUserAddressJ--audiosignal
K--localuserterminalL--filemanagement
M--responsesignalN--operatinginstructions
O--changeofthebatteryunitP--functionindicator
Q--entryrejectedR--externalcontrol
51.()计费时间()非高峰时间

（三）
背景资料
某矿井采用立井开拓方式，其井底车场巷道（东半部分）布置如图所示。主、副井及井筒与巷道连接处施工已完成。副井到底后正在进行永久装备，需6个月完成。因特殊原因，主副井贯通工程尚未开始；主井提升系统临时改装已完毕。按合同约定，图示工程要在90天内完成，其中：主副井贯通（经贯通巷）20天；主井至A点（主井绕道，含两个岔点）90天；B点至F点（含等候室）20天；F点至2岔点50天；泵房、变电所及通道（含DE段）70天；C点至1岔点50天。
主井内现有地面抽出式风筒一趟，排水管、供水管、动力电缆各二路，矿井属于低瓦斯矿，车场巷道、硐室围岩稳定。
问题
1．不考虑对头掘进。试画出车场工程满足工期要求的双代号网络计划图，并指出其关键路线。
2．确定施工高峰时同时施工的工作队个数，并说明各自的掘进线路。
3．如井筒较深，请建立主、副井到底后贯通前较合理的通风系统，并指出其优缺点。