FIFTY YEARS AGO ONE THIRD OF THE ELECTRICITY IN THE UNITED STATE WA...

65. - 500 TRAC NGHIEM LOP 9 P
Lớp 9 Tiếng Anh 500 TRAC NGHIEM LOP 9 P

65.Fifty years ago one third of the electricity in the United State was provided by.

A. wind

B. waste products

C. water

D. oil