题干

 泡菜制作工艺是我国悠久的食文化遗产之一。以下是自制泡菜的过程:
①将蔬菜洗净切好,放入沸水中上下翻两次后迅速捞出浸入冷水里,稍后捞出待用。
②将各种配料煮沸,待冷却后滤去残渣制成料液。
③将上述蔬菜装入泡菜坛内,将料液注入泡菜坛内,并将蔬菜完全淹没,再将泡菜坛密封起来。泡制几天即可食用。
(1)泡菜制作的原理是利用____ 菌在缺氧条件下进行发酵而成。
(2)配料中加入了一定量的白砂糖,除了用于调味外,更主要的是为微生物提供____ 。

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乳酸菌,有机物

同类题4

根据短文内容和所给中文提示,在空白处写出单词的正确形式。每空限填一词。

Life as Chopsticks

Right now, more and more people are digging into their food with ____ (二) sticks which are called chopsticks. Even people eating with knives and ____ (餐叉) begin to love them. What’s so special about them? Because they have deep influence in many people’s ways of life.

Simplicity. There's____ (几乎不) anything simpler than chopsticks. With new technology developing every day, there is ____   (仍然) something that has just one use —simply to eat. Also the chopsticks don't ____ (花费) much. In real life, we don’t need to keep improving things all the time.

 Aim. When using chopsticks,you can not pick up everything in one go. Know what you want and just do it. Sometimes, a little bit of focus makes the difference ____ (在…之间) failure and success.

 Practice. Using chopsticks doesn’t come naturally. You have to learn to use them and practice it. Most would ____ (同意) that there’s no better way than to practice. In real life, you may have many things you want to do, but it will just be a ____ (梦想) if you don’t try doing it.

 Slowing down. A healthy way to eat is to eat with chopsticks. It slows you down and it ____ (允许) your stomach to tell your brain you are full before you overeat. In our life, we sometimes need slow down to have time to think, to realize that we’re actually full and don’t have to rush full ____(速度) through life.