【多选题】根据国家有关规定,下列关于定密的事项,做法正确的是___________。
A.
机关,单位执行上级确定的国家秘密事项,需要定密的,根据所执行的国家秘密事项的密级确定。
B.
下级机关,单位认为本机关,本单位产生的有关定密事项属于上级机关,单位的定密权限,应当先行采取保密措施,并立即报请上级机关,单位确定。
C.
机关,单位确定,变更和解除本机关,本单位的国家秘密,应当由定密责任人提出具体意见,交由上级机关,单位审核批准。
D.
没有上级的机关,单位认为需要定密的,应当立即提请有相应定密权限的业务主管部门或者保密行政管理部门确定。
【单选题】In general, the least expensive source of capital is
【单选题】门静脉压力增高、血流淤滞、首先出现的是( )
【判断题】C The lg is the least expensive computer.
【简答题】下列关于记账本位币的规定,说法正确的是( )。
【单选题】According to the professor, what is one advantage of a survey?
A.
It is the least expensive method of research.
B.
It does not have to be conducted face-to-face.
C.
It provides more information than any other method.
D.
It is the most enjoyable method for the researcher.
【判断题】Forming
is typically the least expensive method of fastening.
【判断题】London's publictransport was declared the least expensive in the world.
【单选题】The sun is perhaps the least expensive energy ______ we have.