【单选题】随着人们生活水平的不断提高,家用电器越来越多地走入了【144】百姓家,其中洗衣机进入家庭的速度最快。据权威统计数据显示,目前中国城镇居民家庭【145】每百户拥有洗衣机90.52台。当洗衣机帮助人们【146】了繁重的手工洗衣工作时,也带来了一些负面【147】。美国一项最新研究称,使用洗衣机是导致肥胖的【148】之一,因为使用洗衣机会【149】热量消耗,助长人的肥胖。 (144)
【单选题】She looked up his number in the phone book to ______ that she had got it right.
【单选题】“strategy”有双重含义,在泛指企业战略管理中人力资源问题时,使用的术语是( )。
【单选题】She looked up for a moment, then _______ drawing.
【单选题】She looked up and this time she did not______, but gazed at him blankly, as if she didn't recognize him.
【单选题】She looked up and nodded for me ______..
【判断题】申请书允许在同一份申请书中表达多种请求。()
【单选题】有用信号频率低于 10Hz , 可以选用( )。
【简答题】“Tell me what you were like when you were my age,” I asked my mother one afternoon. She looked up, 21 at my question. After a long time she answered, “I was 22 like you. Then, there was only one caree...