【单选题】下列关于非水溶性液体火灾的说法,错误的是()。
A.
非水溶性液体火灾可以采用液上喷射蛋白泡沫液扑救
B.
非水溶性液体火灾可以采用液下喷射蛋白泡沫液扑救
C.
非水溶性液体火灾可以采用液上喷射氟蛋白泡沫液扑救
D.
非水溶性液体火灾可以采用液下喷射成膜氟蛋白泡沫液扑救
【简答题】I walked too much yesterday and ________ are still aching now. A) my leg’s muscles B) my muscles of leg C) my leg muscles D) my muscles of the leg
【简答题】默写单词或词组 从零开始 __________ 2. 用完 耗尽 _______ 3.熬夜________ 4. 失去平衡 be ___________ 5.匆匆瞥一眼_______ 6.对...负责 be __________ 7. (情感 感情)爆发 迸发 _______ into/with
【判断题】水泥是水硬性胶凝材料,所以在运输和贮存中不怕受潮
【单选题】I walked too much yesterday and _____ are still aching now.
【单选题】My arms are aching now because ______ since two o'clock.
【判断题】水泥是水硬性胶凝材料,所以在运输和贮存中不怕受潮
【单选题】My arms are aching now because since three o ’ clock.