单选题 Some animal rights organizations advocate the use of extreme means in order to ______.

A、 wipe out cruel people
B、 stop using animals in the laboratory
C、 attack hunters in the wild
D、 catch full public attention

【正确答案】 D

【答案解析】细节分析题。从第二段先提到“The tactics of the activists are designed to catch the attention of the public．再说Some animal rights organizations advocate the use of extreme means in order to make their point”，所以答案是D。