审计人员的岗位职责有哪些？
参考答案：掌握法规、谋划计划、科学审计、督促整改、协调上级检查、处理信访事项、保守秘密、整理档案。
You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
A．to solve; so
B．solved; so
C．solving; that
D．solved; that
病势处于迁延状态的机制是（）
A.邪正相持
B.正虚邪恋
C.邪盛正衰
D.邪去正虚
E.正胜邪退
