问题 问答题

图2中绘出了一种城市道路交通系统组织模式。

 

[问题]

运用城市道路规划原理和设计知识,改正此道路交通系统组织中的不当之处。

答案

参考答案:

由于斜向道路的运用不当,导致局部路网不成系统,布局不合理。主要是城市中心区周边交通组织混乱,主干路无法通过,大量出现畸形路口。 建议对中心区路网进行调整,取消两条向支路,连通主干路。 城市中心区G点道路交叉口不合理。根据道路交叉口设计要求,一个交叉口交汇的道路通常为4条,最多不宜超过5条,而该路网中为了追求平面构图形式,导致6条道路在G点交叉,不符合道路设计原理。 H、K两路口设计不合理。根据道路设计原理,道路相交时,交叉角不宜小于60°或大于120°。 铁路客运站是人流高度集中地区,南侧不应是支路,应改为主干路,至少为次干路。 路段⑨—⑨应调整为次干路并向北延长至铁路客运站。 路段⑦—⑦在E—F段应改为主干路。 根据主干路合理间距控制,M—M不应当是次干路,应改为主干路。 路网模式调整建议如图5所示。

单项选择题 共用题干题
完形填空
More Than I Had Dreamed Of
From the time I was seven, I had a dream of becoming a member of the Students Union. I always 36  my school leaders for taking responsibility for all of us. So I dreamed of being a leader.
Years flew by, and soon I was able to participate in the elections,   37  I would win. But the reality struck that I hadn’t had a chance. I wasn’t pretty. Girls across the school hardly knew me. I just did not have what it   38  to win a school election. I was   39 .
As I cried in my room that evening, I   40  took a deep breath and decided I wouldn’t stop dreaming. I decided that I would   41  elections again in my final year at school—and I would win.
I recognized that my   42  had a lot of things in their favor. What were the   43  that would work in my favor? I had good grades, and I was friendly and helpful. And my biggest   44  was the faith I had. I would not allow my   45  appearance to hold me back from putting my best foot forward. That evening, I   46  my election plans a whole year in advance.
I realized that girls would have to get to know me and recognize that I had the ability to   47  them. I loved making friends and I liked being helpful,   48  I decided that perhaps I could use these qualities to work to my advantage. In order to learn how to present a great election   49 , I also attended a course on effective public speaking.
The day after the election, when the principal(校长) announced I won the second highest number of votes, the students   50 . That joy on the faces of all my friends showed me that my victory was    51  theirs.
Suddenly, I realized that I had   52  much more than I had dreamed of. I had made many new friends and had helped people   53  the way. I had won the   54  and love of my school-mates and they knew me as somebody who would stand by them. I was able to put a smile on their faces and    55  their day.
36-40BBACD  41-45BDACA    46-50CDBAB  51-55BCADD
小题1:
A.remembered B.admiredC.praisedD.believed
小题2:
A.planningB.prayingC.calculatingD.judging
小题3:
A.took B.assessedC.providedD.meant
小题4:
A.concernedB.surprisedC.depressedD.confused
小题5:
A.graduallyB.immediatelyC.impatientlyD.suddenly
小题6:
A.attend in B.enterC.joinD.participate
小题7:
A.companionsB.enemies
C.schoolmatesD.competitors
小题8:
A.pointsB.casesC.methodsD.examples
小题9:
A.problemB.dreamC.strengthD.worry
小题10:
A.plainB.youngC.personalD.special
小题11:
A.announcedB.discussedC.beganD.cancelled
小题12:
A.recommendB.encourageC.supportD.represent
小题13:
A.butB.soC.thenD.or
小题14:
A.speechB.campaignC.ceremonyD.promise
小题15:
A.noddedB.cheeredC.gatheredD.cried
小题16:
A.onlyB.alsoC.stillD.almost
小题17:
A.devotedB.acceleratedC.accomplishedD.developed
小题18:
A.alongB.byC.toD.in
小题19:
A.appointmentB.reputationC.electionD.acceptance
小题20:
A.richB.blessC.expandD.brighten