问题
填空题
如图所示，图甲中试电笔的笔尖A应该是_____________ （选填 “导体”或“绝缘体”）。在图乙和图丙中，正确使用试电笔的是图 __________，当用它捅入插座的左孔时氖管不亮，插入右孔时氖管发光，可知火线在插座的__________孔。
答案
导体 乙 右
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如图所示，图甲中试电笔的笔尖A应该是_____________ （选填 “导体”或“绝缘体”）。在图乙和图丙中，正确使用试电笔的是图 __________，当用它捅入插座的左孔时氖管不亮，插入右孔时氖管发光，可知火线在插座的__________孔。
导体 乙 右
| 阅读理解。 | ||||||||||||||||||
| 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
month before the election of the Host City for IOC members to review. Key dates:
| ||||||||||||||||||
| 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. |
