The WhiteHouse is the most visited residence in the world.Tours may be scheduled through ourWashington DC office.Due t0 security and scheduling procedures,there are a few things you shouldknow before requesting a tour:
·Only groups of 10 or moremay request a tour·
·Requests must be submittedwith a minimum of one month’s advance notice from the date of the tour. Noticeof whether your application is accepted will be given 10 days prior to the daterequested.All tours,even after they have been confirmed,are subject to cancellation due tosecurity interests.
·Tours are only conductedTuesday through Saturday from 7:30 am to 11:30 am
To processyour request for a tour,please contact our Washington office at (202)224—5521 and provide the followinginformation:
·Date(s) requesting.
·Security information foreach person in your party,including:name as it appears on I.D.(I.D.required for ages14 and up),date of birth,social security number,country of origin,and citizenship(公民的).
·A home address and daytimeand evening phone numbers for the designated(指派的)leader of the group.
·A contact number while in DC for thedesignated leader of the group.
After yourrequest is confirmed or denied,our office will contact you with further instructions.
26.This notice is to provide information about ____ .
A)schedulingof Washington DC tours
B)thesecurity system of the White House
C)application for a tour of the White House
D)duties of a tour group leader
27.TheWhite House is open to the public___.
A)on weekdays only
B)five days a week
C)every other day
D)on weekends only
28.Applicationfor a group tour of the White House must be submitted____.
A)exactly onthe date of application
B)at least 30days in advance
C)anyday between Tuesday and Saturday
D)10days before the date of the tour
29.After your tour requesthas been confirmed,____.
A)it is still possible that your tour may becancelled
B)you are still allowed to change yourvisiting date
C)you can surely visit the White House thatday
D)itis necessary for you to start your tour immediately
30.It can be inferred fromthe passage that ____ .
A)teenagersunder 14 are not allowed to visit the White House
B)foreignersare less likely to be permitted to tour the White House
C)separatetours call also be scheduled for individual visitors
D)securityis the chief concern in scheduling White House tours
请帮忙给出正确答案和分析,谢谢!
第10题
A、这类药物选择性抑制突触前膜对5-HT的回收
B、适应证包括抑郁症、强迫症、惊恐症和贪食症
C、避免与MAOIs等合用,否则易致5-HT过多的综合征
D、常用的有氟西汀、帕罗西汀、舍曲林、氟伏沙明和西酞普兰
E、心血管和抗胆碱副作用较TAs严重
第11题
A、⾼高原特殊机场运⾏时,因空气密度,气温以及顺⻛彫响,飞机⽓动性能将受到影响,(高度毎上升 1000米,TAS比IAS大5%)
B、查阅起飞性能表时,认真核对外界⼤⽓温度、顶顺风分量等环境 条件,仔细检查起⻜抬轮速度,气象报告有不定风时也可考虑使用顺⻛条件的起飞数据
C、飞机⼤重量情况下,机组应着重针对风况、气温选择起飞构型(谨 慎使⽤用 1+F 构型),起⻜过程中加强配合和提醒,严格标准操作程序 和标准喊话,准确把握抬轮时机,以避免晚抬轮现象的发⽣