【单选题】(p. 36-37) The 25th Hour Inc. is a business that runs errands for people. Its employees have been called in to care for a toddler when her mother went into labor, to buying groceries for a mother who ...
【简答题】The Sahara Festival is a celebration of the very recent past. The three-day is not fixed to the same dates each year, but generally takes place in November or December. It is well attended by to...
【多选题】检索有关“火车”、“汽车”、“轮船”等的文献,从理论上说不该应用( )为主题词。
D.
“火车”、“汽车”、“轮船”任意一词 + “交通工具”
【判断题】同样的服装,在生产中作为工作服穿就是中间产品,而在是日常生活中穿就是最终产品。
【判断题】同样的服装,在生产中作为工作服穿是中间产品,而在日常生活中穿就是最终产品。
【判断题】同样的服装,在生产中作为工作服就是中间产品,而在日产生活中穿就是最终产品。