There have been __________ social and demographic changes in the country. A: ) abrupt B: ) monumental C: ) massive D: ) lousy

…racially charged at a time when we need to come together to solve a set of monumental problems… A: significant B: outstanding C: stony D: phenomenal

…racially charged at a time when we need to come together to solve a set of monumental problems…（2.0分） A: significant B: outstanding C: stony D: phenomenal