国际奥委会最初成立时总部设置在什么地点?() ["A、巴黎","B、华盛顿","C、纽约","D、伦敦"]
船舶采用较多的两类起重设备是:() ["V型重吊和吊车","带式和链斗式运输机","吊杆式起重设备和起重机","普通型重吊和甲板起重机"]
钻井液含砂量高,滤饼质量()。 ["A、好","B、差","C、不影响","D、都不是"]
钻井要求钻井液含砂越小越好,一般控制在()%以下。 ["A、0.2","B、0.5","C、0.7","D、0.9"]
起重机俗称:() ["回转式起重机","悬臂式起重机","组合式起重机","克令吊"]
招聘评估的作用?