1. <div id="ekwzd"></div>
      <div id="ekwzd"><ol id="ekwzd"></ol></div><div id="ekwzd"><ol id="ekwzd"></ol></div>
      <div id="ekwzd"><label id="ekwzd"></label></div>
        <em id="ekwzd"><ol id="ekwzd"></ol></em>

              1. <div id="ekwzd"><label id="ekwzd"></label></div>
                <div id="ekwzd"></div>
                1. <em id="ekwzd"></em>
                2. <em id="ekwzd"><label id="ekwzd"><form id="ekwzd"></form></label></em>
                3. 一篇英文對話圍繞健康生活為主題

                  People are paying more and more attentions to healthy diet , so nutrition(營養學) is growing an important science . Do you have any nutrition knowledge ? How much do you know about good nutrition ? Let’s have a test by judging true or false on the following points.
                  1. People who don’t eat meat can stay healthy .
                  True . As long as people eat enough milk , eggs and meat alternates(替代品) ,they can get enough protein .
                  2. Food eaten between meals can be just as good for health as food eaten at regular meals.
                  Ture . Nutritional value depends on what types of food you eat , not when you eat them . Eating an egg or fruit between meals can contribute to a good diet .
                  3. Fresh vegetables are always more nutritious than canned vegetables .
                  False . The difference depends more on how vegetables are prepared than whether they are fresh or canned . Vegetables cooked in too much water can lost a great amount of vitamins .
                  4. Natural vitamins are better than synthetic(合成的) vitamins .
                  False . There is no difference . A vitamin has the same propetives(性質) and specific chemical structure whether made in a laboratory or taken from plant or animals parts .
                  5. Older people need the same amount of vitamins as younger people .
                  True . Although older people need fewer calories(卡路里) . Certain illnesses raise the requirements for some vitamin , but that is true for the young as well as the old .
                  6. Food grown in poor soil is lower in vitamins than food grown in rich soil .
                  False . The vitamin in our foods are made by the plants themselves . They don’t come from the soil . However , the minerals in a plant depend on the minerals in the soil .
                  If you have answered these questions correctly , you can say you know much about food and nutrition by today’s standards . But remember that it may change as new information develops .

                  (0)
                  上一篇 2021年2月4日 05:52
                  下一篇 2021年2月4日 05:52

                  相關推薦

                  返回頂部

                  1. <div id="ekwzd"></div>
                    <div id="ekwzd"><ol id="ekwzd"></ol></div><div id="ekwzd"><ol id="ekwzd"></ol></div>
                    <div id="ekwzd"><label id="ekwzd"></label></div>
                      <em id="ekwzd"><ol id="ekwzd"></ol></em>

                            1. <div id="ekwzd"><label id="ekwzd"></label></div>
                              <div id="ekwzd"></div>
                              1. <em id="ekwzd"></em>
                              2. <em id="ekwzd"><label id="ekwzd"><form id="ekwzd"></form></label></em>
                              3. 欧美日韩