【单选题】The famous traveler Marco Polo travelled along the Silk Road visiting that is today's Beijing.
【单选题】服务员对急躁型顾客提供服务时,要行动迅速,( )。
【单选题】服务员对急躁型顾客提供服务时要( ),语言简练。
【单选题】the book Marco Polo, he made up his mind to visit the Silk Road.
【多选题】关于三相交流电源的描述,正确的是 __________ 。
【单选题】The famous traveler Marco Polo travelled along the Silk Road visiting ()that is today&
A.
The famous traveler Marco Polo travelled along the Silk Road visiting ()that is today's Beijing. A.Gansu
【单选题】为下列定义选择最适合的概念。 是指专家在指导初学者时,根据他在学习情境中的行为做出相应的指导的过程,这会逐渐提高初学者对问题的理解。
【判断题】The road Marco Polo once travelled to China is the famous route called " the silk road". ( )