There are not many red—crowned cranes today and the number of them ________
getting ________.
A.are;fewer and fewer | B.are;smaller and smaller |
C.is;fewer and fewer | D.is;sma]ler and smaller |
There are not many red—crowned cranes today and the number of them ________
getting ________.
A.are;fewer and fewer | B.are;smaller and smaller |
C.is;fewer and fewer | D.is;sma]ler and smaller |