It is reported that polar bears -- some 16,000 of them -- will disappear by 2050 from parts of the Arctic_______ sea ice is melting most rapidly.
A. where B. when C. at the place D. in where
It is reported that polar bears -- some 16,000 of them -- will disappear by 2050 from parts of the Arctic_______ sea ice is melting most rapidly.
A. where B. when C. at the place D. in where