introductory-level course 什么意思?

introductory-level course 什么意思? 一个名词性词组的问题Paul Samuelson revolutionized _____by presenting his students with the most advanced economic thinking at an introductory level.(A) to teach economics(B) the teaching of economics(C) teaching that economics is(D) economi introductory articles是什么意思 LEVEL level level Level Level 功放上有两个英文单词是什么意思?s-level c-levels-level c-level 还有一个BYPASS 英语翻译COMPUTER ANALYSISThe use of copmputers in the educational process has been growing exponentially in the past few years.Very few texts at this introductory level fail to include some discussion of current popular computer techniques.In fac 英语翻译Note:The terms of the End User License Agreement for Visual C++Introductory Edition do not permit redistribution of exrcutables youcreate with this Product 英语翻译I returned to the XX hotel in Beijing after several years,as prices have dropped to their original introductory level.The service remains excellent - the front desk gave me a nicer room when I didn't like the initial one,the manager volun assistant level designer level What Makes a good introductory for an expositiory essay? level是什么意思 High Level Level是什么意思 level意思