【判断题】Refer to Exhibit 5-1. A price floor set at $15 would create a shortage of 20 units
【单选题】水稻、小麦等禾本科植物拔节、抽穗时,茎迅速增高,是借助于 的活动。
【判断题】Refer to Exhibit 5-1. A price ceiling set at $15 would cause a shortage of 10 units.
【简答题】票据和结算凭证的金额必须以中文大写和阿拉伯数字同时记载,二者必须一致,否则以中文大写为准。 ( )
【判断题】Refer to Exhibit 5-1. A price floor set at $10 would not cause a surplus.
【简答题】票据和结算凭证的金额必须以中文大写和阿拉伯小写数字同时记载,两者必须一致,否则以中文大写为准。 ( )
【判断题】Refer to Exhibit 5-1. A price ceiling set at $35 would not cause a shortage.