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Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. So animals and man need plants to live. This is why there are so many plants around us. There are two kinds of plants: flowering plants and non-flowering(无花) plants. Almost all the trees around us are flowers and fruit. Non-flowering plants don’t grow flowers. You can’t see many non-flowering plants around you. If you look carefully at the plants around you, you’ll find that there are many kinds of plants. Some plants are very big and some very small. Most of them are green. We can live on the earth because of the plants around us. 小题1:Which of the following is the most important according to the passage? A.Man. B.Plants. C.Animals. D.Air, water, and sunlight. 小题2: We need many plants around us because _______ . A.plants can grow easily B.plants are green C.we can get what we need from plants D.we like all kinds of plants 小题3:There are ______ non-flowering plants than flowering plants around us. A.much fewer B.much more C.much larger D.much better 小题4:Which of the following doesn’t come from a plant? A.Basket. B.Bread. C.Cabbage. D.Stone Forest 小题5:The best title(标题)for this passage may be _________ . A.Food from Plants B.Plants Make Food C.Man and Animals D.Plants around us
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压力性反流增多
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胃酸分泌过多
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食管及胃肠道蠕动减弱
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食管下括约肌压力降低
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髂前上棘
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A.
压力性反流增多
B.
胃酸分泌过多
C.
食管及胃肠道蠕动减弱
D.
食管下括约肌压力降低
E.
消化功能案乱
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一过性石膏线括约肌松弛
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胃排空延迟
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腹水
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呕吐
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A.
髂前上棘
B.
C.
耻骨结节
D.
髂结节
E.
坐骨结节
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