从毒韭菜到炸鸡翅、从速溶茶到儿童奶粉，关于食品质量的报道中不断有①“致癌农药”、②“苏丹红”、③“碘元素”、④“亚硝酸盐”等化学名词出现。业内人士告诉记者，化学性污染正成为危急食品安全的一大“杀手”。上述化学名词所提到的物质中，在某食品添加剂中允许含有但符合限量时不会引起中毒的是
| A．②③④ | B．②③ | C．③④ | D．只有③ |
相关试题
They use computers to keep the traffic _______ smoothly.
| A．being run | B．run | C．to run | D．running |
If you leave the club, you will not be_____back in .
| A．received | B．admitted | C．turned | D．moved |
What I need is_____ book that contains ______ABC of oil painting.
| A．a; 不填 | B．the; 不填 | C．the; an | D．a ; the |
Jenny nearly missed the flight______ doing too much shopping.
| A．as a result of | B．on top of | C．in front of | D．in need of |
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