单词：knowledge-based system
单词：knowledge-based system 相关文章
Part II Listening Comprehension (30 minutes) Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conve
大学四级英语考试听力真题
US Aid Groups Organize HIV/AIDS Camps in Africa In parts of the world where it is summer time and schools are out, many kids go to camps for different activities and fun. In Africa, there is a growing trend among U.S.-based aid groups to organize HIV
VOA标准英语2011年(七月)
一.写作部分(9：00-9：30) Part Ⅰ Writing (30 minutes) Directions: For this part, you are allowed 30 minutes to write A Letter of Apology according to the outline given below. You should write at least 120 words following the outline given below in Ch
大学四级英语考试听力真题
1、Those who ~~~ (的人) 例句：Those who violate traffic regulations should be punished. 违反交通规定的人应该受处罚。 2、There is no one but ~~~ (没有人不)例句：There is no one but longs to go to college. 没有人不渴望上
GRE作文
We've put substantial amount of money and effort into upgrading our retail operation, into our dealer network and into our own sales force. This is built on our in-depth knowledge of our customers, what they want and what they need. It is based on th
林超伦实战口译练习笔记
At age 89, Mary Fasano graduated with a bachelor s degree from the Extension School last week and entered the history books as the oldest person to earn an undergraduate degree at Harvard. Following is the speech she delivered -- The Power of Knowled
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