单词:well-ordered set
单词:well-ordered set 相关文章
VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. This week, we go for a ride through the colorful history of Route 66, a road that has been called The Main Street of America. ((MUSIC: Ro
今天是周末,爸爸带着丹尼尔去西单图书大厦购买图书,但是走到了公交车站牌处却忘记了具体的路线,那么最后他是怎么解决这个问题的呢? Listen Read Learn Daniel: Dad, do you know which bus we should take? Benjamin: Of course, er, let me check the bus schedul
Carol: Mom, Dad, it's a very generous offer, but, I don't I don't need to look over the dorms of Boston College to...to convince me. I've already made my decision, and I know where I want to go next year...Columbia University, in near by and conveni
今天我们要学的词是 reserve。Reserve 做为形容词,是后备的意思。Israel is preparing to mobilize 30,000 reserve troops. 以色列正准备动员三万预备役。The British defense secretary proposed to allow reserve soldiers to
Italys Interior Ministry warns of a new refugee route to Europe from Egypt. Numbers crossing the Mediterranean have slowed in recent weeks. 4 weeks ago, Omar Ali left for Europe on a boat just like this one. 13 days at sea with 250 on-board, he tell
THIS IS AMERICA - Getting Your Kicks on Route 66 BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. STEVE EMBER: And I'm Steve Ember. This week, we go for a ride through the colorful history of Route 66, a road that