A number of scientists _____that the number of wild animals

The number of wild animals is becoming___ A.much more small the number of,a small number of,a number of. The number of wild animals living in this area is large. a number of the number of the number of与a number of There---- a number of animals in the forest the number of、a number of、large number的区别 the number of,a small number of,a number of.,a great number the number of wild horsese on Assateague is increasing latel the number of deer, mountain lions and wild roses___ The number of deer,mountain lions and wild roses____change m a number of the students