单词：formiminohydrolase
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Alex wanted to become a citizen. He signed up for a citizenship class. He went to the first class. The teacher spoke only Spanish. All the other students spoke only Spanish. Alex spoke Spanish, too. He asked the teacher, Why are you speaking Spanish?
英语第1级听力-English Level 1
Alex wanted to become a citizen. He signed up for a citizenship class. He went to the first class. The teacher spoke only Spanish. All the other students spoke only Spanish. Alex spoke Spanish, too. He asked the teacher, Why are you speaking Spanish?
超级简单英语阅读
UNIT TWO [00:13.40]Hello.Picture 1. [00:17.50]Hello,Kitty. [00:22.86]Hello,Mimi.Picture 2. [00:31.32]Picture 3. [00:37.56]Hello,Pip.Picture 4. [00:44.72]Goodbye,Pip. [00:48.38]Goodbye.Gogo structure [01:01.13]Hello.Kitty.Say and act. [01:18.79]1.Hell
小学综合英语1A
Lesson 18 [00:03.27]18 课 [00:06.53]Revision [00:07.05]复习 [00:07.58]1.Fun story [00:09.12]有趣的故事 [00:10.66]Hi,Mimi.This is my father.This is my mother. [00:12.88]嗨,咪咪.这是我的爸爸.这是我的妈妈. [00:15.10]Hello! [00:15.
人教版小学英语三年级
By Leta Hong Fincher Washington, DC 27 February 2007 watch Genealogy report Strom Thurmond and Al Sharpton A new genealogical study shows that a prominent African-American civil rights activist is descended from a slave owned in the mid-nineteenth c
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SCOTT SIMON, HOST: Stunt work is a tough trade - almost as tough as writing our theme music like BJ Leiderman does. Stunt people have to know how to take a poke in the schnoz, get thrown off of buildings and smolder in fiery car crashes. Sure sounds
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