【单选题】_______ your uncle _______to have a long holiday? [ ]
【单选题】—Where are you going for your winter holiday? —I'm going to a place ________ has beautiful sights and warm weather. [ ]
【简答题】A.He is going to stay at school during the winter holiday. B.He is going to spend the winter holiday in Greece. C.He is coming back home for the winter holiday. D.He always comes back home during the ...
【简答题】--- Are you going to have a holiday this year? --- I’d love to. I can’t wait to leave this place _______. A. off B. out C. behind D. over
【简答题】请根据学习内容回答: 园林排水有哪些方式?
【单选题】患者,男性,60岁。确诊艾滋病毒感染1年,现阑尾炎术后1天,创面有少量渗血。 患者在查体中发现血清抗-HIV阳性,护士在对其进行健康教育指导时,不正确的是
【简答题】简述蔬菜腌制品的保绿保脆方法。A. 保绿:①在腌渍前先将原料经沸水烫漂,以钝化叶绿素酶,防止叶绿素被酶催化变色,可暂时地保持绿色。②在烫漂液中加入微量碳酸钠和碳酸氢钠,以中和蔬菜中的各种酸,可使制品保持一定的绿色。③在生产实践中,有时将原料浸泡在井水中(含有较多钙盐,属硬水),待原料吐出泡沫后再取出进行腌渍,也能保持绿色,并使制品具有较多的脆性。保脆:①腌制的蔬菜原料要成熟适度,不受损伤; ②在泡...
【判断题】进行轮胎换位是为了保持汽车各个轮胎磨损基本均匀,延长轮胎使用寿命。