根据国务院授权,国家质检总局主管全国认证认可工作,负责全国强制性产品认证制度的管理和组织实施工作。
参考答案:错
The old worker insisted that he ______ old, and ______ back to the working post again.
[ ]
A. wasn't; be sent
B. wasn't; was sent
C. be not; send
D. isn't; sent
童话故事中,狐狸说吃不到的葡萄是酸的.这种行为是哪中心理防御机制()
A、投射
B、退行
C、反向
D、合理化