产后血晕实者病因病机为( )
A．感染邪毒B．阴亏血少C．血虚气脱D．瘀阻气闭E．热深厥深
参考答案：D
_____ teaching in a university, he also spent some time teaching in a night school.
A．Besides
B．Except
C．Except for
D．Except that
《中华人民共和国环境保护法》中关于环境保护义务的规定有哪些？
