【单选题】Tom is crazy about pop music.
【单选题】工作分析的方法有多种,其中观察法适用于_______的生理性工作特征的调查分析。()。
【单选题】Tom is talking about his visit ____ Garden City in his letter.
【单选题】Tom is immensely curious about everything and as eager to find the answers as if he______dealing with the subject for the first time.