【单选题】Female soldiers cried ______they left their drill camps on the outskirts of Beijing on October 5, 2009.
【单选题】患者,女,50岁。诊断为“细菌性痢疾”。护士测量口腔温度时得知其5分钟前饮过开水,为此应
【单选题】Has John ____ Beijing _____ Shanghai?
【单选题】She's _____ for Beijing on Sunday. [ ]
【判断题】与电感性负载并联电容器可以提高负载的功率因数,因而可以减小负载的电流。
【判断题】与电感性负载并联电容器可以提高负载的功率因数,因而可以减小负载电流。
【单选题】Was it on that morning _____ you left for Beijing _____ he discovered our secret? [ ]
【单选题】He ___ Beijing for a long time.