今年两会上，有代表说：“中国人的胃‘很结实’，它负责消化一切：‘胶面条’、‘皮革奶’、‘镉大米’……”这表明
A．我国维护食品安全任重道远
B．我国的食品安全形势急剧恶化
C．侵犯消费者合法权益的现象日益严重
D．食品安全问题成为当前社会的主要矛盾
A 。
民以食为天，食以安为先，食品安全关系人民群众健康和生命安全，关系经济发展和社会和谐，始终是百姓关注热点。完善食品安全管理是一项复杂的、艰巨的、系统性的、长期性的工作，产业界、各级政府、行业协会、消费者和新闻媒体以及社会各界应当共同努力，切实履职尽责。B、C、D说法欠妥，所以选A。
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| I have a good friend. 1 name is Mary. She comes 2 America. She is in China 3 her father and mother. She can speak 4 Chinese. She is in the No. 15 Middle School in Shanghai. Her father and mother 5 . They are in the No. 15 Middle School, 6 . Mary is a good student. She 7 school five days a week. She likes 8 up early. She 9 to be late (迟到). She often goes to school very early. But today she got up late. So she got to the classroom at seven thirty. But there weren't any students in the classroom. She wasn't late. She was still early. It was Saturday today. The students were all 10 . (生词：got是get的过去式；was是is的过去式；were是are的过去式) | ||||
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