第6题: [单项选择]A) The woman got a position in a big company. B) The man will go to an interview given by a big company. C) The woman suggests the man go fishing for relaxing. D) The woman advises the man to keep trying. 参考答案:D 答案解析:[听力原文] M:I hate interviews given by big companies.I was nobody in the judge’s eyes.They even didn
第17题: [单项选择]以下有关大气采样时间的确定,有一条可以不考虑 A. 每次采样要连续5天 B. 最好是24小时连续采样 C. 一天内至少采样3~8次 D. 应包括污染程度最严重、中等污染和最轻污染的时间段 E. 时间确定后,必须按时采样,风雨无阻 参考答案:E 答案解析:采样时间确定以后一般不予变动。但如果遇到极其恶劣的气候,例如狂风暴雨冰雹等,则采样测定的结果就缺乏代表性。此时,可酌情改期,不必坚持采气。