___the population is decreasing now . A. A number of B . The number of C. Numbers of D. The numbers of 相关知识点: 试题来源: 解析 句意:现在,人口数量正在减少。A.大量的,修饰可数名词复数。 B……的数量。C 没有这个短语,D 没有这个短语,只有The number of 。
【答案】 by. 结果一 题目 即学活用 用适当的介词填空。Population growth is decreasing 1.4% each year. 答案 人口增长每年减少1.4%。decrease by 减少了。by.相关推荐 1即学活用 用适当的介词填空。Population growth is decreasing 1.4% each year.反馈 收藏 ...
Hispanic populationThis empirical note seeks to provide preliminary insights into factors that may have influenced the high school dropout rate in the US cities. For some 300-plus cities for the year 2011, OLS estimates reveal that the dropout rate is a decreasing function of both the per cent...
Here we compare 11 CMIP6 marine biogeochemical models and find the largest source of inter-model uncertainty in their representation of the marine carbon cycle is phytoplankton-specific loss rates to zooplankton grazing. This uncertainty is over three times larger than that of net primary production ...
Yes, genetic diversity is very important in a species that has decreasing population numbers. If all organisms were very similar genetically, then...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your t...
【对点微练】语法填空/微写作① Population growth is decreasing by 1.4% each year.② There has been a 2% decrease in the rate of unemployment.③由于人类活动,一些稀有动物的数目在减少。(一句多译)Because of human activities, the number of some rare animals is on the decrease(decrease n.)...
Aging population D. Low immigration rate 相关知识点: 试题来源: 解析 B。解析:一些欧洲国家人口在减少,最不可能是高生育率(fertility rate)导致的。因为高生育率会使人口增加。A选项高生活成本会使人们生育意愿降低,人口减少;C选项人口老龄化会导致人口减少;D选项低移民率意味着没有足够的人口补充,会使人口...
the large deviation principle for the empirical measure of the ORRW. Its rate function is decreasing in δ, and is not differentiable at δ=1. Moreover, we characterize the critical exponent for the exponential integrability of a class of stopping times including the cover time and the ...
Although nowadays people are recycling more, the use of plastic isn’t decreasing at the same rate. The BBC World Service’s programme The Inquiry spoke to Roland Geyer, a professor at the University of California about the current s...
Four potential scenarios were considered: a stable rate of people moving in and out of Christianity; an increasing share of Christians leaving their religion as a decreasing number of people with no religious affiliation switching in; the same as the former but with no more than 50% of Christia...