is; are
are; are
is; is
are; is
单选题——What's ____ population of China? ——As far as I know, China has ____ population of about l.3 billion.A a;theB a;aC the; theD the;a
点击查看答案
单选题Shanghai is_____biggest city in_____China in terms of population.A the; theB the;/C /; theD /;/
单选题—What ______ the population of China?—One third of population ______ workers here.A is; areB are; areC is; isD are; is
填空题Over a third of the population was estimated（）(无法获得) to the health service.
单选题Shanghai is the most largest city by population in the People's Republic of China.A isB the most largest cityC inD the People's Republic of China
单选题The proportion of older people _____.A is bigger in developed countries than in developing countriesB is one-seventh of the population in developing countriesC will increase much faster in China than in FranceD will be sixty percent in developing countries by 2020
单选题By the year 2020, China's population probably______1.4billion.A will be reachingB are reachingC will have reachedD has reached
