进一步治疗不应考虑
A．补充血容量B．静滴碳酸氢钠C．止血药物D．急症手术E．脱水治疗
参考答案：E
---Hello, May I speak to Wudong?
--- Hello, ______ .[ ]
A. This is Wudong speaking
B. I am Wudong
C. No , I'm not he
D. This is me
