【正确答案】正确答案： Bread-making People make bread in different ways, / but the bread that's made in Britain contains five ingredients. / There's water, flour of course, / and then there's salt, sugar and something called yeast / A long time ago, people made bread just from flour and water, / and their bread looked and tasted very different from the bread we make today. / It was a different shape—like large flat biscuits, / and it was dark brown in colour. / But it was too heavy to digest. / Then the Egyptians discovered that yeast, which will make bread rise. /