【多选题】下列哪些选项属于中国将始终不渝奉行互利共赢的开放战略这一战略的基本思想?( )
A.
中国将继续按照通行的国际经贸规则,扩大市场准人,依法保护合作者权益
B.
中国支持国际社会帮助发展中国家增强自主发展能力、改善民生,缩小南北差距
C.
中国支持完善国际贸易和金融体制,推进贸易和投资自由化便利化,通过磋商协作妥善处理经贸摩擦
【单选题】Motor vessels usually have independent lube oil systems for main engine and reduction gears because ____.
A.
contaminants produced by the engine could harm the reduction gears
B.
non-additive oils are used in the main engine system
C.
different type centrifuges are required for the main engine and reduction gear tube systems
D.
coolers are not needed for the gear system
【简答题】超文本传输协议HTTP的端口号是______,文件传输协议FTP的端口号是__________,远程登录协议TELNET的端口号是______,域名解析服务器DNS的端口号是__________,简单邮件传输协议SMTP的端口号是________,邮局协议版本POP3的端口号是__________,交互式邮件存取协议IMAP的端口号是__________,简单文件传输协议TFTP的端口号是____...
【单选题】Motor vessels usually have independent lube oil systems for main engine and reduction gears because____
A.
coolers are not needed for the gear system
B.
contaminants produced by the engine could harm the reduction gears
C.
non-additive oils axe used in the main engine system
D.
different type centrifuges are required for the main engine and reduction gear lube systems
【多选题】定价策略,主要是指企业按照市场规律制定价格和变动价格等方式来实现营销目标。下列哪些选项属于定价策略( )
【单选题】凡确诊为 的病畜,一律不准屠宰,必须严格控制处理;
【多选题】下列哪些选项属于多国本土化战略的优势()
D.
公司高层在很大程度上集中控制着公司的战略规划
【多选题】下列哪些选项属于市场规制法A.反不正当竞争法