单词：nitrous bacterias
nitrous bacteria
亚硝细菌
亚硝细菌
单词：nitrous bacterias 相关文章
研究报告：人类少吃肉对环境有好处 A new study says one of the best ways to curb greenhouse gas emissions is to eat less meat. In fact, the study says meat consumption in the developed should be cut by 50 percent per person by 2050. 一份
发表于:2018-12-19 / 阅读(351) / 评论(0)
VOA双语新闻 2012年4月
VOA双语新闻 2012年4月
1. What is the man's initial reason for visiting the dentist? A. He wanted to have a filling replaced. B. He needed to have a tooth pulled. C. He came in for a dental check up. 2. What problem does the dentist discover when he takes a look in the pat
发表于:2018-12-28 / 阅读(100) / 评论(0)
听英文对话做选择
听英文对话做选择
Addressing Climate Change through Diet A new study says one of the best ways to curb greenhouse gas emissions is to eat less meat. In fact, the study says meat consumption in the developed should be cut by 50 percent per person by 2050. Meat producti
发表于:2019-01-13 / 阅读(136) / 评论(0)
VOA标准英语2012年(四月)
VOA标准英语2012年(四月)