The article discusses the Genographic Project of National Geographic which supports the notion that all humans initially came from Africa. According to director Spencer Wells, human beings evolved in the continent, while a subset of Africans left the continent ar...
【题目】Passage A Di d We All Come From Africa?How di d humans populate the entire world? Whe re di d we all come from? T hese are 1 th at people have h a d since discovering that the Earth i s not limite d an d flat an d that we humans have col onize d all o f it....
Bugs aren’t just occasional nuisances, they’re crucial to the environment. Now populations of species worldwide are falling at alarming rates.
A friend of mine came to this country from Africa in his late teens, barely spoke the language, drove a cab while working his way through college, and is now the president of a technology services firm. Stories such as ...
s small-minded to believe that we know every type of creature that inhabits the Earth. Perhaps there is a creature native to the Pine Barrens that lives nowhere else on the planet and has never been captured or killed by humans. Still, with more than seven million people living in the ...
Both Humans and chimps come from the same genetic root, and share 97% of the DNA, but they are far different from us. So I think that these kind of racists are looking too much importance about genetic differences between human racial groups. You'd be surprised to know that there are ...
you start to feel like your not actually wanted there. I'm glad the kids weren't old enough to pick up on these cues but as a parent, I eventually felt like we were imposing. I'm happy for the kids appreciate the staff, they are humans too, ...
WPS beyond the “narrow diffusionist model” (p. 69) and I appreciate the authors’ efforts to represent Africa from this critical perspective. I cannot agree more that in the African context, policymaking moves such as NAPs can become a “key part of governing,” functioning as “a way of...
The hairless Chinese crested is an adorable toy breed that most likely came from Africa many, many years ago. Today, this exotic-looking spotted pooch wows with its fluffy mane and feathery tail. Furry feet look as if he is wearing Mukluks. This tender and doting pup is a loving compan...
根据第一段中Humans are social animals. They live in groups all over the world.(人类是社会性动物。他们成群生活在世界各地。)由此可知,作者说“人是群居动物”,是指他们作为一个整体生活在一个地区。故选C。【小题2】推理判断题。根据第二段中The daily lives of the people of such nonindustrial ...