单词：grade elimination
grade elimination的用法和样例：
例句
- The front end is equipped with hydraulic jacks used for grade adjustment.前瑞安装有液压千斤顶用来调整坡度。
单词：grade elimination 相关文章
Lesson 2 PART B Macro-Listening Passage I Teachers' Complaints I. Tapescript Teachers often complain that students don't do their homework properly and that they are constantly arriving at school red-eyed and yawning due to lack of sleep. It appears
大学英语听力第四册
NCEA means National Certificate in Educational Achievement. Level 1 is for Year 11 students, Level 2 for Year 12 and Level 3 is for the final high school year Year 13. 46,000 students in New Zealand sat Level 1 English exams this morning. These are c
新西兰英语
Fewer US Students Are Ready for College Fewer high school students in the United States were ready for college in 2015, say recent test results. Only 37 per cent of seniors scored at or above proficiency level in reading. The number of seniors scorin
2016年VOA慢速英语(五)月
Gymnastics is a strength for China, and as the Olympic host this year, it is no surprise that the Asian giant has had big results in Beijing. As VOA's Jim Stevenson reports from the games, U.S. gymnasts also found their way to the medal podium, in l
VOA标准英语2008年（八月）
Todd: So Heidi, you are from Mongolia. Could you talk a little bit about what high school is like in Mongolia? Heidi: Oh sure. In Mongolia, we dont have elementary school, secondary school, or high school divided into three parts, but we have from 1s
原版英语对话1000个
Director-General Bokova, ladies and gentlemen, It gives me a great pleasure to join you for this important initiative as the UN marks its 70th anniversary. Education is very close in my heart. My father grew up in a very small village in China. In th
2015CRI中国国际广播电台