进行活检和细胞学检查的污染区是指()。 ["收发室(检材的接受、登记等)","巨检和取材室","标本放置室","细胞学穿刺取材","以上都是"]
用于细针穿刺细胞的针头外径为()。 ["0.6~0.9mm","0.1~0.3mm","0.5~O.7mm","0.3~0.5mm","1.0mm"]
银汞合金的主要成分是() ["A.银","B.锡","C.铜","D.汞","E.锌"]
“乐随享”是手机的一项特权服务,()个月内可以无限量的免费一键下载正版音乐 ["A.6","B.12","C.24","D.36"]
在临摹色块时,要做到色彩倾向、()准确,上色均匀。 ["A、对比关系","B、面积大小","C、明暗关系","D、构图关系"]
车上配线的正、负主线是()敷设。