单词：greesy pig disease
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Grammar Girl here. Today's topic is subject-verb agreement, and I'm doing something a little different. This week I have a guest writer for the show, my long-time copy editor Bonnie Trenga, the author of The Curious Case of the Misplaced Modifier. Oh
英语语法 Grammar Girl
This is the VOA Special English Health Report. Deep inside each cell in our body is all the genetic information needed for life. Human genes are normally organized along forty-six chromosomes -- twenty-three from each parent. David Petersohn of Libe
VOA慢速英语2008年（九）月
This is the VOA Special English Health Report. Human genes are normally organized along forty-six chromosomes in our cells, twenty-three from each parent. A school for people with Down syndrome in Mexico City But some people are born with an extra c
VOA慢速英语2009年（九）月
AIDS Orphans Face Psychological Challenges In many parts of Africa, AIDS has had a devastating effect. Now, 30 years into the epidemic, researchers are learning more about the impact on orphans and other children whose parents get AIDS. Oxford Univer
VOA标准英语2011年(六月)
SCOTT SIMON, HOST: Now we check in on the Greenes. Pansy is one of the 5.7 million Americans with Alzheimer's disease. She and her husband Winston call her illness part of their journey together. We first met the Greenes in 2013 when they talked abou
2018年NPR美国国家公共电台5月