问题
-year-old woman, who died of respiratoryfailure on Dec. 6, was confirmed to have been carrying ____H10N8 virus.
A:As
B:Since
C:If
D:The, a
B:Since
C:If
D:The, a
正确答案是：
同类题型
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If I can help_______, I don’t like working late into the night.
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