符合骨折治疗原则的是
A．复位固定B．消炎、消肿C．口服接骨药物D．止痛、镇静E．骨折处理治疗
参考答案：A
He is afraid to face the problems he'll have _____ the exam. [ ]
A. to pass
B. passed
C. passing
D. been passing
总价÷数量=单价______．（判断对错）
