题型:问答题 简答题 The question that puzzled us is _____ we can get rid of the air pollution in the area.A.that howB.how is it thatC.what is itD.how it is that 查看答案
题型:问答题 简答题 下列叙述符合恶性组织细胞病的骨髓象特点的是()A.骨髓多数增生极度活跃B.出现吞噬性组织细胞C.出现异常组织细胞D.中性粒细胞碱性磷酸酶积分明显增高E.多核巨组织细胞较多见 查看答案