隔附子饼灸可用于治疗
A．便秘B．风寒痹痛C．肿疡初起D．阳痿早泄E．中风脱证
参考答案：D
异位妊娠需要自体输血时的条件为
A．妊娠＜12周
B．胎膜未破
C．出血时间＜12小时
D．出血时间＜24小时
E．镜下红细胞破坏率＜30%
24. Only when the meeting began _______ that he had left his papers at his office.
A．will he realize
B．he did realize
C．did he realize
D．should he realize
