下列梅毒螺旋体检查方法中,正确的是() A.暗视野法 B.培养 C.涂片做PAS染色 发布时间:2017-06-10 09:29 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 下列梅毒螺旋体检查方法中,正确的是()A.暗视野法B.培养C.涂片做PAS染色D.苛性钾法E.荧光染色
题型:单项选择题 A1型题 She was a very good wife and a very careful mother: she looked after her children unceasingly and was________ attached to her husband.[ ]A.extremely B.fluentlyC.officially D.sincerely 查看答案
题型:单项选择题 A1型题 电压波动和闪变的危害不包括()。A.电气照明灯光的闪烁,引起人的视觉疲劳甚至难以忍受B.电动机转速不均匀,影响产品质量,甚至损坏电动机C.电压波动会使电子控制系统失灵D.闪变会招引飞虫 查看答案