国家安全机关、监狱、劳动教养管理机关的人民警察和人民法院、人民检察院的司法警察，分别依照有关法律、行政法规的规定履行职权。（）
参考答案：对
— Kathy and her sister are so alike.
— Yeah, I can't tell one from _____. [ ]
A. another
B. other
C. the other
D. others
Stop killing this kind of birds! They _______. [ ]
A. are dying out
B. are dying down
C. have died out
D. have died off
