1. Because they are present when we are on milk. 2. They are smaller, whiter and have softer enamel. 3. Our permanent teeth are coming in. 1. 乳牙被称为“乳”牙是因为它们在婴儿喝母乳时就已经存在。 2. 乳牙比恒牙小,颜色更白,珐琅质也更软。 3. 失去乳牙意味着恒牙开始生长。反馈...
百度试题 结果1 题目Your teeth are not in good condition. Why ___ your milk without sugar? not have don't have not to have not having 相关知识点: 试题来源: 解析 A 反馈 收藏
What to do with the fallen tooth? Many countries have various traditions about the fallen milk tooth. The falling off of the primary tooth and gaining the permanent set of teeth is considered as a very important aspect of entering into adulthood. In some countries people believe that the baby...
Why do people take buses to go thereA. There are many buses. B. There are no taxis. C. To save money. 免费查看参考答案及解析 题目: Why is music an important subject that every child should studyFirst of all, music helps us when we are unhappy, and gives us pleasure when we are...
Mihiri: Teeth have a few layers to them. The centre of them is soft. We call it the pulp. The pulp is protected by a strong outer layer. It's made up of mostly calcium. Nij: Calcium? That's in dairy Kid 1: It's in food like yoghurt and milk Mihiri: Yes! Nij: So if I dr...
Our bodies are getting ready for our growth. 1. Why are milk teeth called "milk" teeth? (不超过15个词)相关知识点: 试题来源: 解析 Because they come out when babies are drinking milk. 乳牙被称为“乳”牙是因为它们在婴儿喝母乳或奶粉时生长出来。反馈 收藏 ...
a好疼 We do not need to feed her many[translate] adepend on 依靠[translate] aadded in 增加的对[translate] a在别人看来,我总爱笑,说我笑的真彪,真傻。我知道,我是很傻,但这也是我伪装的一种工具罢了。明明不想笑、明明很伤心、明明不舍得……想哭,又不能哭,只能靠这种方式了吧、、、为什么没人...
Another reason many people make dairy a regular part of their diet is because it’s a good source of calcium, an essential mineral needed to maintain healthy bones and teeth. Just keep in mind that your body also needs vitamin K (specifically, vitamin K2) to shuttle calcium into bone and...
M: But why do people say Washington's teeth were made of wood? W: A set of his teeth that were made of elephant ivory were shown publicly at various exhibitions about a hundred years ago. The ivory had turned a very dark color, and I guess, looks like wood. M: Yes, I've seen ...
Mark began to introduce the guest speaker to the audience, but then paused in horror. He had forgotten her name. Barbara hid her jewelry when she went on vacation. When she came back, she couldn’t remember2she’s put it. Perhaps you have had experiences like these. Most people have. ...