A、甲的觀點(diǎn)正確,乙的觀點(diǎn)錯(cuò)誤 B、甲和乙的觀點(diǎn)都正確 C、甲的觀點(diǎn)錯(cuò)誤,乙的觀點(diǎn)正確 D、甲和乙的觀點(diǎn)都錯(cuò)誤