【分析】根据第一段前三句"The United Nations says that there will be over 9 billion people in the world by 2050.Our food needs will grow by 70 percent. What we eat now may not meet these needs in thefuture. "可知,未来人口增长和食物需求加大。故答为growing/large。2.【知识点拨】本题...
【题目】Is it possible that the people of the world today could agree upon a single international l anguage that ereryone would be able to speak and understand?In the United Nations there are five offic ial languages-English, Chinese,Russian, French and Spanish. How about mak ing one of ...
More countries and people have come to the understanding that this vision serves the common interests of humanity, represents popular calls for peace, justice and progress, and can create the greatest synergy among all nations...
make economic globalization more dynamic, inclusive and sustainable, and ensure that more of the fruits will be shared more equitably by people across the world.
just Our eyes: We see with our brains. Research in the field of neuroplasticity-the brain's adaptability-shows that the visual cortex（大脑皮层）is made active by touch. Blind people recognize shapes with their 60 exist senses, in a way similar to that of 61 （sight ）people, ...
The people who will be living in the world of tomorrow are the young of today.A lot of them know that(8)___(conserve)is necessary.Many are hoping to save our world.They plant trees,build bridges across rivers in forests and so on.Lately in a small town in the United States the ...
根据第一段第一句“TheUnitedNationssaysthattherewillbeover 9 billionpeopleintheworldby 2050.(联合国说到2050年世界上将超过90亿人。)”可知,到2050年,世界上将超过90亿人,题干说法正确。故选A。52.【答案】B【解析】句意:2050年以后,我们将减少30%的食物。根据第一段第二句“Ourfoodneedswillgrowby 70 ...
social security and other fields of endeavor, strengthened follow-up support for people relocated from inhospitable areas, and made major efforts to meet the basic food and clothing needs of poor people and see that they had access to compulsory education, basic medical services, and safe housing...
One previous study looked at the people of the Democratic Republic of Congo. It found that infants had an average of 14 alloparents a day by the time they were 18 weeks old and were passed between caregivers eight times an hour. Chaudhary said that parents now had less child care support...
By contrast, in hunter-gatherer societies adults other than the parents can provide almost half of a child’s care. One previous study looked at the Efe people of the Democratic Republic of Congo. It found that infants had an average of 14 allo...