问题:
A、some ii{nesses remained incurable.
B、few people were willing to work as surgeons.
C、medical expenses were too high.
D、dead bodies were not easily available.
D、dead bodies were not easily available.
● 参考解析
公众号搜题更便捷
扫码关注题大师公众号
文字、语音、截图都可搜题
亿级题库 秒出结果
相关题库