閱讀下面短文，根據(jù)短文內(nèi)容回答問題。
Recently, more and more people pay attention to eating healthily. Some food additives(添加劑) are used to make different kinds of foods. Some of them can make the food more delicious and some of them can make it colorful. But lots of chemicals are used to produce what we eat every day.
Sudan red is a kind of chemical that factories used it to dye cloth, make the shoes brighter. But some people produced salted duck eggs with it . However, it isn’t a kind of food additive. The food made from Sudan red makes it easier to cause cancer. Melamine(三聚氰胺) is another kind of chemical that are banned(禁止). It’s white crystal(晶體), which was discovered by a German chemist called Sustus Von Liebig in 1834. Melamine can be used to make paper, medicine and woods, ect. But nobody can imagine that some people used it as a material of milk powder(粉末). Because of melamine, it’s reported that 4 babies died and more than 50 thousand babies are affected since 2008. Sanlu, a famous milk powder factory was closed. What’s worse, milk powder with melamine appeared in 2011 again. Problems of food safety, for example, poisonous rice, lean meat powder(瘦肉精) and plasticizers(塑化劑) are becoming more and more serious.
Fortunately, lots of laws have been made to make the solution(解決方法) better. We think we will eat more healthily in the future.
小題1:Can the food additives make the food colorful and more delicious?
小題2:What is Sudan red?
小題3: When was melamine discovered?
小題4:請將劃線句子翻譯成漢語。
小題5:為了保證食品安全，避免類似事件發(fā)生，請你用英語給負責食品安全的相關部門提出建議（只需一條即可）。

小題1:Yes, they can.
小題1:It’s a kind of chemical (that factories use it to dye cloth, make the shoes brighter).
小題1:In 1834.
小題1:更糟糕的是, 2011年含有三聚氰胺的奶粉再次出現(xiàn)。
小題1:①We should make the people know about the harm of using the additives too much.
②We should make some laws to stop the producers using melamine/plasticizers….
③Punish the producers.
④The producers must be fined for using melamine /plasticizers….
⑤Put the producers into the prison./Send the users to prison.
略
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