问题
填空题
饲料中氨基酸化学评分最小的为（）。
答案
参考答案：第一限制性氨基酸
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饲料中氨基酸化学评分最小的为（）。
参考答案：第一限制性氨基酸
| 完形填空。 |
| A: Can I 1______ you? B: Yes, please. I want to buy some apples. A: There are many different kinds of apples in the shop. 2_______ kind of apples do you want? B: I 3______ Hong Fu Shi. A: OK. How 4_______ do you want? B: Two kilos, please. A: OK. Here you are. B: How 5_______ are they? A: Let me see. Five yuan a kilo. Oh, ten yuan, please. B: Here is the money. Excuse me, 6______ can I buy meat? A: Meat? Over there. B: Thank you. A: You are welcome. |
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