基层工会委员会每届任期（）年，期限届满仍未进行换届的，上级工会有权责令其限期进行换届。 ["3年","5年","6年","3年或者5年"]
为中世纪基督教神学和美学铺平道路的新柏拉图主义者是（） ["奥古斯丁","托马斯阿奎那","普罗塔哥拉斯","普罗提诺"]
Which of the listed types steam traps operates on the principle that hot water flashes to steam when its vapor pressure is rapidly reduced?（） ["Ball float","Thermostatic","Bimetallic","Impulse"]
（）是指用现有产品去开辟新的市场。 ["市场渗透","市场开发","市场创新","紧张战略"]
The fixing of a canceling date on a charter-party merely（）warning to the Shipowner that non-arrival by this date may result so as to entitle the Charterer to rescind. ["takes","comes","goes","give"]
简述会展评估的意义。
