1. in countries where a solar calendar was ________ the length of each year needed to be modified in order to have the same number of months in each year.
9. since 1980s, people have studied how to improve the information ________ of barcode symbol.
“蚕头燕尾”是哪一种书体的笔形特征( )。
关于运用控制关键点原理,下列说确的是()。
7. c________:polite, especially in a way that shows respect
1. e-commerce or electronic commerce refers to commercial t________ conducted online. (a piece of business, for example, an act of buying or selling something )
14. the pony express:小马快车
3.南京已经把建设“长江三角洲国际物流枢纽”作为未来物流业发展的方向之一。
心理学家赫茨伯格(f.herzberg)认为()。
对于全面预算管理的审计,其内容包括
the four pillars of education are: learning to live together, learning to know, learning to do and learning to be.
juan antonio samaranch once said“ throughout its history, the international olympic committee has struggled to spread its ideal of fraternity, friendship, peace and universal understanding.”
磁力线的闭合路径称为磁路。
偶然因素引起的行为改变也是学习的过程。
techniques for ________ sleep would involve learning to control both mind and body so that sleep can occur.
in the u.s. 88 percent of okers had started before they were 18, despite the fact that it is ________ to sell cigarettes to anyone under that age.