Chinese Vice-Premier called on Thursday for _____ all-out effort to ensure _____ food and drug safe...
2023-02-14 21:18:23 16次 江西省于都县教研室2010届4月高考模拟卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Chinese Vice-Premier
called on Thursday for _____ all-out effort to ensure _____ food and drug
safety．
A．an; a B．an;\ C．the; the D．\;the
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