It is most that the environmentalists will e to the area to investigate the possible damage caused by the serious pollution.
A. likely
B. perhaps
C. possibly
D. probably
网友回答
(答案→)A. likely
B. perhaps
C. possibly
D. probably
解析：考查句型：It is likely that 很可能做某事，句意：很有可能环境学家将来到这个地区来调查由严重污染造成的可能伤害。perhaps ，possibly ，probably都是副词，所以选A。