到2050年,联合国估计世界人口将达到93亿。 语句出处: World population to reach 9.7 billion by 2050 new study predicts The world's population will rise to 9.7 billion in 2050 from the current level of 7.1 billion and India will overtake China as the world's most populous nation, a French stud...
text editorEmerging Infectious Diseases
根据“By 2050, nearly 70% of the world’s population (人口) will live in cities. Many of them will become large cities with a population of more than 10 million.”可知,到2050年,大多数人将生活在大城市。故选A。 (2)题详解: 细节理解题。根据“But city planners are working on ways to...
THE WORLD IN 2050 : A Scientific Investigation of the Impact of Global Population Growth on a Divided PlanetAfrica, Saharan
by 2050,the population of the world will come to the ___ point.A highest B.tallest 下载作业帮APP学习辅导没烦恼 答案解析 结果1 举报 Ahigh (数量、程度、强度等)高的 如:The European country with the highest birth rate is Ireland.人口出生率最高的欧洲国家是爱尔兰.He expects the unemployment fi...
句意:——2050年,世界人口将会怎样?——我认为城市将会非常大而且拥挤,因为将会有更多的人。考查形容词比较级。根据句意可知, 2050年的人口与现在人口比较,需用比较级,排除A;根据“cities will be really big and crowded”可知,未来人会更多,而不是更少,排除C 、D,故选B。
有一些语法问题，修改后如下： In 2050,the population in the world will be in about 20 billion .There will be some people living on other planets（此处删掉the，the other 表示两者中的另一个）,living in the sea（没有living sea这种用法，而且海洋作为唯一物，前面加the） or even in ...
By 2050,nearly (将近) 70% of the world's population (人口) will live in cities.Many of them will become large cities with a population of more than 10 million.Moving people around each large city will be difficult.The traffic speed (速度) in London will fall to about 7 miles (英里)...
Feeding the 9 billion: Lesson 2 Resource sheet Starter: Executive Summary ‘How to feed the world in 2050’ United Nations By 2050 the world’s population is expected to reach 9.1 billion, 34 percent higher than today. Nearly all of this population increase will occur in developing countries....
The report also confirmed that the world's population is growing older due to increasing life expectancy and falling fertility levels. The age group of 65 and over grows the fastest and by 2050, one in six people in the world will be over age 65, up from one in 11 in 2019. ...