目前流式细胞分析仪技术中细胞染色应用了
A．ELISAB．放射免疫技术C．化学发光技术D．荧光抗体技术E．金免疫技术
参考答案：D
Sandy could do nothing but _____ to his teacher that he was wrong.
A．admit
B．admitted
C．admitting
D．to admit
停工时，顶回流系统顶水，一般使用新鲜水自压即可。
