【单选题】关于家庭养老,以下说法错误的是()。
C.
在资本市场缺失、工业化没有出现以前是唯一可行的养老保障模式
【单选题】S1: What is the sternward space next to the engine room for? S2: It is for the steering gear. Q: Where is the steering gear room?
A.
It is at the fore part and in the engine room.
B.
It is at the fore part and next to the engine room.
C.
It is at the stern and in the engine room.
D.
It is at the stern and next to the engine room.
【单选题】经腹壁胃肠超声检查前准备,下列哪一项是错误的 ( )
【单选题】It is also important that the public should recognize the current debate for what it is: scientists behaving ______, as they should.
【单选题】以下选项关于现代家庭功能的描述,哪个是错误的
【简答题】A.It is the highest. B.It is the lowest. C.It comes in between the other two jobs. D.No such comparison is made in the conversation.
【单选题】 企业在生产中偷工减料的行为在管理伦理学中属于( )行为。