聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Werner Lang: We are using basically 50% of the energy we are consuming today for running our buildings and for building them. Y...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Carol Ward: Social interactions are the defining feature of humans, and have shaped all of modern human biology and have set us a...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Aydogan Ozcan: Most HIV patients today are either in India or Africa, and they don't have the resources to really take blood, sen...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Paul Baker: One of the most important roles of the ocean in how the earth works is really the role of the oceans in climate. You...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ We recently visited the Austin Children's Museum in Texas to record your science questions. This one is from Jeana Lungwitz. Je...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Paul Richards: Can we control nuclear weapon technology or not? If it gets out into 20, 40, 50, 100 countries, I would think that...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Paul Sereno: You're looking at an animal that is a cross between a boar and a crocodile. Never doubt the creativity of evolution!...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Most experts now agree that we're all influenced by a combination of both genetics and environment in our development. EarthSky's...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Friday, March 20th, 2009. The March equinox arrives today at 11:44 Universal Time. At the instant of this year's March equ...

聽寫填空,只寫填空內(nèi)容,不抄全文,3-5個句子,不用寫標(biāo)號,注意標(biāo)點~ Scientists are studying the significance of a kiss. Helen Fisher: It can tell you why kissing is so meaningful. Why we're so s...