H-live-n-one virus in the passage means ______.
A. farm birds
B. infected farm animals
C. people died in Hong Kong
D. a different kind of bird flu virus
正确答案：D
37．答案为D此题考查文章句意理解细节定位略读文章发现在第2段中有adifferent
kindofbirdfluvirus．Itiscalledtheh-five-n-onevirus注意其中的代词it它代表a
differentkindofbirdfluvirus故选D为答案
