【单选题】听力原文:M: What would you wish for if I let you make a wish? W: I'd wish I had a robot. M: Why a robot? W: a robot is clever, efficient, and obedient. It'll work with precision. And it will work round th...
【简答题】亨利的最近一部小说和他女儿的第一本书都于三个月前出版,令他们惊讶的是,后者已经售出一百多万册。Henry’s latest novel and his daughter’s first book were both published three month ago, and ____________________, __________ has already sold over a mill...
【简答题】下列现象中,属于升华的是( ) A .煮饭时,锅里冒出 “ 白气 ” B .冬天地面上的水结成了冰 C .洒在地面上的水变干了 D .放在衣柜里的樟脑球变小了 7 . 2016 年上半年,长江中下游遭受百年一遇的大面积干旱,如图是岳阳洞庭湖大桥下裸露的湖床.为了缓解旱情,在一定的条件下,可通过人工降雨的方法向天要水,其中一种人工降雨的方法是把干冰(固态二氧化碳)播撒到云中,使其周围环境温度降低,...