A 16-year-old male student had been infected with bird flu in Hunan province , the fourth case of human bird flu found in China.
A.committed | B.confirmed | C.convinced | D.considered |
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A 16-year-old male student had been infected with bird flu in Hunan province , the fourth case of human bird flu found in China.
A.committed | B.confirmed | C.convinced | D.considered |