There _________a number of trees on both sides of the river .________them is about 200,000.
A.is , A number of | B.is, The number of |
C.are, A number of | D.are, The number of |
There _________a number of trees on both sides of the river .________them is about 200,000.
A.is , A number of | B.is, The number of |
C.are, A number of | D.are, The number of |