【简答题】为患者吸痰时,如痰液粘稠,可以配合()、(),提高吸痰效果。
【多选题】痰液粘稠时,可以配合( ),提高吸痰效果。
【判断题】阳台隔板用于连接双阳台,有砖砌和钢筋混凝土隔板两种。砖砌隔板一般采用60mm厚和120mm两种,由于荷载较大且整体性较差,所以现多采用钢筋混凝土隔板。
【单选题】He was ________and died of lung cancer at an early age.
【单选题】It has been ______ that senior officials were involved in a $ 20 million drugs deal.