接线较复杂的图中，导线连接用中断线表示，通常采用（）编号法。
A.相对
B.绝对
C.顺序
D.逻辑
参考答案：A
________left before the deadline, it doesn't seem likely that John will finish the job.
A．Though such a short time
B．Because such a short time
C．With such a short time
D．As such a short time
化学治疗用药护理下列正确的一项为
A．药物仔细核对并配好后以备用
B．注意保护静脉，从远端开始穿刺
C．一旦发现外漏立即热敷促进吸收
D．用化学治疗药物直接穿刺，穿刺应准确
E．化学治疗药物均用5%葡萄糖溶解、稀释
