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问题 判断题

在色谱分离过程中，单位柱长内，组分在两相向的分配次数越多，分离效果越好。

答案

参考答案：对

阅读理解
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     The IOC today launched the bid process for the Games of the XXXI Olympiad in 2016. The 203 National
Olympic Committees (NOCs) have been invited to submit the name of a city within their jurisdiction as an
Applicant City to host the Games in nine years time.
     Phase Ⅰ: the candidature acceptance procedure
     This phase involves a thorough review by the IOC of each city's potential to organize the 2016 Olympic
Games. Cities will be asked to reply to a questionnaire. Their answers will be studied by the IOC in order to
help the IOC Executive Board to select the cities that will become Candidate Cities and therefore move on to
Phase Ⅱ. All relevant information and deadlines relating to the first phase are contained in the Candidature
Acceptance Procedure and Questionnaire.
     Phase Ⅱ: the candidature evaluation procedure
     Candidate Cities will be requested to submit their Candidature
File, that is to say, an in-depth description of their Olympic project,
and prepare for the visit of the IOC Evaluation Commission. The		             
 Evaluation Commission will make a detailed technical assessment of each candidature and publish a report one
month before the election of the Host City for IOC members to review.
Key dates:
13 September 2007 NOCs to inform the IOC of the name of an
Applicant City
14 January 2008 Submission of Application File and
guarantee letters to the IOC
Jan. - June 2008Examination of replies by the IOC
June 2008 IOC Executive Board acceptance of
Candidate Cities
8 - 24 August 2008 Olympic Games Observer Program-Beijing
2008
12 February 2009Submission of Candidature File to the IOC
One month before
the election of the
Host City		Report of the 2016 IOC Evaluation
Commission
2 October 2009 Election of the Host City of the 2016
Olympic Games during the 121st IOC
Session in Copenhagen
1. How can the city be admitted into PhaseⅡ?
A. By submitting the name.
B. By replying to a questionnaire.
C. By getting the IOC Executive Board's admission.
D. By submitting their Candidature File.
2. According to the passage, when will the report of the 2016 Olympics be known to the world?
A. February, 2009.
B. March, 2009.
C. September, 2009.
D. October, 2009.
3. Where will the result of the Host City of the 2016 0lympic Games be declared?
A. Beijing.
B. Copenhagen.
C. Toronto.
D. Washington.
4. How long will it take a city to succeed in the election?
A. About l year.
B. About 2 years.
C. About 3 years.
D. About 9 years.
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问答题 简答题

为什么土石坝对地基的要求低于混凝土坝？土石坝地基处理要解决哪些问题？
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