招标委员会的成员中,技术、经济等方面的专家不得少于______。
A.3人
B.5人
C.成员总数的2/3
D.成员总数的1/2
要到微信小程序或APP查看答案哦。
实在点不开答案,可以分享到微信,
在微信里面查看答案。
APP具体操作流程为:
下列物质中硫元素的化合价跟硫酸中硫元素的化合价相同的是( )
A.H2S
B.SO2
C.SO3
D.K2SO3
Certificates are () documents attesting to the () of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to () someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a Certificate also contains an () date, the name of the CA that issued the Certificate, a serial number, and perhaps other information. Most importantly, it contains the digital () of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.
Certificates are ()
A.text
B.data
C.digital
D.structured
试述依次列出人体消化道的组成。
根据如下资料建立账套,进行账务处理。并编制资产负债表和利润表。
会计主体资料: 公司名称:新世纪公司,账套号002,税号:10102567231。法人代表:王山,本币名称:人民币。企业类型:工业企业,行业性质:新会计制度。 新设甲和乙两个操作员。记账凭证采用通用记账凭证。 |
行车制动装置为什么多采用双回路制动系?