【简答题】小丽每隔5天去一次超市购物,小杰每隔7天去同一家超市购物.国庆节这一天小丽、小杰都去了这家超市购物,问至少再经过多少天,他们又会在同一天去这家超市购物?
【单选题】. His efforts to persuade him to make a donation were ____ because he showed no intention to take a cent out of his pocket.
【简答题】He showed no to get publicity. He was a real scholar.
【单选题】地陪带旅游团去购物,要遵循旅游者“需要购物、愿意购物”的原则。 ( )
【单选题】He showed no________ sign of emotion.
【简答题】评论下述说法:“MRP系统仅仅准备了购物表,而并没有去购物或去做晚餐。”
【单选题】His parents meant him_____________ scientific research, but he showed no interest and turned poet.