As a result of the terrible earthquake, the population of this small town by 20%.
A. decreased
B. endangered
C. responded
D. increased
网友回答
(答案→)A. decreased
B. endangered
C. responded
D. increased
解析：decrease减少；endanger危害；respond回答；increase增长。句意：由于可怕的地震的影响，小镇的人口减少了20%.根据句意故选A。