two fifths of the population 后加is还是are?many kinds of polutio
two fifths of the population 后加is还是are?many kinds of polutio
为什么two fifths of the population后加are,而two fifths of the land
80%population are还是is famer(S?) two fifths of the population
many kinds of robots 后加are 还是is 求kind 用法
.Two fifths of the population in this area__
the population is large and about four fifths of it are farm
Two fifths of the books are sold out 中文意思
two pieces of meat 后加is还是are?
there is还是are many different kinds of fish
many kinds of work用is 还是are
The population of the workers ___200.is 还是are.
there are many kinds of food还是there are many kinds of foods?