【多选题】Choose all possible ways of collecting the guest's laundry that you know.
A.
housekeeper picks up the laundry after the guest put his laundry in the laundry bag and filled out the laundry list
B.
housekeeper always knows what the guest wants, so she picks up the laundry every time she cleans the room
C.
housekeeper picks up the laundry being left on the bed or hung on the doorknob of the room
D.
housekeeper takes the laundry from the laundry basket in the guest room every time she sees it there
E.
housekeeper receives a phone call from the guest, who is asking her to come and collect his laundry
【判断题】在丙酮酸经糖异生作用代谢中,不会产生NAD+。( )
【判断题】在丙酮酸经糖异生作用代谢中,不会产生NAD+
【判断题】通常在加工前采用正火或退火热,目的是去除铸造内应力。
【判断题】RFID工作原理:即射频识别技术是一种基于非接触式通信的自动识别技术,它通过射频信号自动识别,目标对象并获取相关数据,识别工作无须人工干预,可工作于各种恶劣环境、操作快捷方便。
【判断题】性接触传播是艾滋病最主要的传播途径,70%-80%的感染者是通过性接触传播的。()
【单选题】下列因素中哪一种不是造成疾病季节性流行的因素:
【判断题】李白诗歌带有强烈的主观色彩,主要表现在侧重抒写豪迈气概和激昂情怀,很少对客观物象和具体事件做细致的描述。
【单选题】可通过眼-眼及眼-手-眼传播又可通过性接触传播的病原体是 ( )