单词：analysis of population shifts of plant pathogens
单词：analysis of population shifts of plant pathogens 相关文章
在来访本上登记 sign in the visitor's book A: This is our factory. B: Wow,it's huge! A: Now you have to put on this badge for safety.And would you sign in the visitor's book please? B: Yes,of course. 工厂面积多大？ How large is the plant
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Scientists Seek Super Soybean to Help Global Food Shortage 科学家寻求超级大豆以帮助全球粮食短缺 LOS ANGELES According to the United Nations, the worlds population will increase by 34 percent by the middle of the century. Global food
VOA标准英语2014年(五月)
1. Wow! What a beautiful garden! 哇！好漂亮的花园。 还能这样说： Wow! How pretty the garden is! Wow! A beautiful garden! 谚语： No garden without its weeds. 没有不生杂草的花园。 2. What sort of flowers do you grow? 你种的
情景会话口袋书人际篇
Because many of you have responded positively to my new series 'Analysis time', we will continue with a particularly interesting one today taken from an article about 'break-through' scientific technology. If you haven't come across the phrase 'break
英语博客 A cup of English
The United Nations is observing World Food Day (Saturday, Oct. 16). Food prices have been climbing in recent months because of bad weather in several major agricultural regions. Experts predict there will be more extreme weather as climate changes, j
VOA标准英语2010年(十)月
Obama secures majority of Latino votes: polls HOUSTON, Nov. 7 (Xinhua) -- Latino-Americans voted for President Barack Obama over Republican candidate Mitt Romney 71 percent to 27 percent in Tuesday's U.S. presidential election, according to an analys
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