分娩：
参考答案：
妊娠期满，母体将发育成熟的胎儿及其附属产物排出体外的生理过程。
---Did you return where you had come from after college?
---No.I was lucky enough ______ abroad for further study.
A．to send
B．to be sent
C．to have been sent
D．being sent
发行公司债券的有限责任公司净资产额不低于人民币6000万元。（）
