单词：mechanized poultry house
单词：mechanized poultry house 相关文章
Chinese veterinary experts say the outbreak of the H7N9 bird flu virus has not triggered an epidemic among poultry. The virus has been detected in chickens, pigeons and environmental samples in poultry markets in Shanghai. Researchers have yet to mak
英闻天下
By Scott Stearns White House 03 May 2006 President Bush is instructing health officials to stockpile anti-viral drugs in preparation for a possible outbreak of Avian Flu. Scientists expect the flu to
2006年VOA标准英语（五月）
Lesson Eight 听力部分 Dictation: Please prepare your paper and pen. __________, you can ______ pick up a ________ without seeing a ________ that a _____ will soon be doing _______ your work. Do you know that the name of the _________________ or _
王强口语 第二册
AGRICULTURE REPORT - Vitamin E and Poultry Health By Mario Ritter Broadcast: Tuesday, August 17, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Researchers say extra vitamin
农业与发展
Listen to the dialogues and fill in T for True, F for False. 英语对话1 A: Do you know what kind of petrol this car is using? B: No idea. This car is rented! A: Gee. You should ring for an enquiry. 英语对话2 A: Have you ever been to TRJ gas st
英语听力练习题
During the next few days Duncan noticed that the swallows were very busy. 在接下来的几天里，邓肯注意到燕子们非常忙碌。 Much of their time was spent in looking over their new home, 他们的大部分时间都花在看他们的新家
美国小学英语教材5