摘要： A/H1N1 influenza cases accounted for 89.4% of all flu cases reported in mainland of China last week, almost 3% points higher than the figure of the previous week. A. The; the B. /; / C. An; the D. The; /
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_______ A/H1N1 influenza cases accounted for 89.4% of all flu cases reported in _______ mainland of China last week, almost 3% points higher than the figure of the previous week.
A．The; the B．/; / C．An; the D．The; /
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