因为人口增长的状态是指的现在,所以用现在是,并且从过去到现在一直在持续增长,所以用完成时,两项加起来就是现在完成时,人口是单数,不可数,用has.
The population _has increased________ from 1.6 billion to 1.
2个回答
相关问题
-
the population has increased from less than 6600000 to 83000
-
faster and The population increased _________ from 1974 to 2
-
The population has increase a
-
The world’s population has reached 7 billion（十亿）according to
-
the population in India is 1.1billion.The population in BRAZ
-
The population of China is about 1.37 billion.(对1.37 billion
-
the increasing population has become one of the most serious
-
The population of China ________ 1.3 billion，and 80% of the
-
China is a country（ ）a population of 1.3billion A with B has
-
the population increase 和 the growing population 区别