Learning to Know

Study tool for the Canadian Citizenship Test. Over 1000 questions to choose from. Customize your own

食品科學愛好者！可查閱常見的食品成分。一些例子是乙酸，異戊烯酸烯丙酯，油樹脂辣椒粉等。來源為Robert S.Igoe的「食品成分詞典」。

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A memory game to learn about different dog breeds. Can you pair up the same breed?