According to the passage, great horned owls A. may inhabit a previously used nest B. are discriminate nest builders C. need big nests for their numerous eggs D. build nests on tree limbs
Giải thích
Đáp án A
Theo bài đọc, cú sừng => có thể sinh sống trong những cái tổ đã qua sử dụng.
Dẫn chứng: Owls are poor home builders. They prefer to nest in a large hollow in a tree or even to occupy the deserted nest of a hawk or crow.