( )5. What does the man think is the biggest problem in the world today A. Too much traffic. B. Poor education.C. Population growth.第二节:听较长对话,回答问题。(共5小题,每小题1分,计5分)听下面一段较长的对话,回答第6—7小题。( )6. What does Tom think of Beijing A. Big and...
Also, the high cost of living in cities is discouraging couples from having more children.Another problem is that the population is aging faster than expected. China’s working-age population is already dropping, which will put stress on the country’s ability to pay and care for an ...
Monsoon seasons highly support food production within , if rainfall is adequate enough , lots of rice can be produced, rice growing in India is largely labour intensive , but can be carried out using simple tools and oxen doing much of the work , seeds growing in nurseries and then transport...
In 1974, a herd of 150 elephants in India, became extremely excited after breaking into a brewery, then went on a wild behavior that destroyed buildings and killed five people.In fact, elephants are likely exceptional lightweights because they lack a key enzyme thatquickly breaks down ethanol ...
摘要: To sum up, inflammation of the uterus has an impact on the neurochemical properties of the uterine perikarya in PCG, possibly affecting the functions of the organ.关键词: Autonomic nervous system Chemical coding Pig Endometritis Immunocytochemistry ...
One scientific p aper describes elephant trainers rewarding the animals with beer an d other alcoholic beverage s, with one elephant in the 18th century said to have drunk 30 bottles of port wine a day. I n 1974, a her d of 150 elephants in India, bec ame extremely excite d after ...
By 2050 Africa’s most populous nation could have nearly 400 million people squeezed into a country one-tenth the size of the United States
3. part of ……的一部分4. close down (永久)关闭, 关停5. meet the needs of 满足……的需求6. public service 公共服务7. make a great effort to do sth. 付出极大努力做某事重点·句式1. It describes what is happening in the real world.它描述了这个真实的世界正在发生的事情。2. With ...
The mean additive relationship among the cows was 0.062, with within-herd averages ranging from 0.087 to 0.358. The average population size in a subdata set of recorded Sahiwal cattle from 1980 to 1984 was 1612, whereas the most likely estimate of the effective population size was about 30 ...
In 2023, the population of farm households in South Korea amounted to around 2.09 million, continuing the steady decrease.