Dairy food like milk and yogurt can help our bones and _21 (tooth) to develop. However, eating too much junk food like hamburgers, fried chicken and chips can cause acne(粉刺).So we had better take the _22(doctor) advice and eat a balanced diet. Then we will be strong 23fit. Then...
根据第三段横线后“Bones are mostly made of calcium and other minerals.Bone-building cells get these things from the food you eat.(骨头大部分是由钙和其他矿物质组成的。造骨细胞从你吃的食物中获得这些东西。)”,可知本段是讲述要吃含钙和矿物质的食物,A项:不要吃太多垃圾食品;B项:注意你吃的食物;...
A. Dry bones. B. Shy children. C. Almost bare fields. D. A roller coaster beside it. 27. What can we learn from the story? A. Enthusiasm of the children. B. Comfort of riding a motorbike. C. Beauty of wo...
Creatures you meet during your journey are a living proof of an inevitable change the Plague will bring upon the Earth. Crooked, in constant pain, blind followers. Your body and mind turn too. You are a part of a disease, your bones grow into a weapon, mysterious objects give you a str...
all the folks from the country districts who can’t make a go of farming without darkies and the Yankees and Carpetbaggers who are swarming in trying to pick our bones a little barer than they already are.I tell you Atlanta’s going to be a big town soon.They’ve got to have lumber...
Researching Archaeologists spend a lot of time in the lab studying the discoveries. (3)B,they are now closer to answering those mysteries than ever with modern technology. The first thing they need to do is to recognize the age of the items discovered.They also (4) C bones of humans or...
Chopsticks are a living example that simplicity simply works, and we don't need to keep developing, improving and fixing things all the time.3Chopsticks can be used for picking up all kinds of food: meat, vegetable, rice, even the bones from fish. Because by nature, their simplicity means...
From a long line of ... I am passionate about sth and have an illuminating insight into sth. So proficient am I in English that I am capable of doing sth/I have no trouble doing sth. Having done sth since ..., I have a good command of organizational ability. So, ... ...
Then, all of this is covered and surrounded by calcium phosphate, which hardens everything into place. Not only do bones use calcium for strength, they also keep some stored in reserve. When other parts of the body need a calcium boost, the bones release the needed amount into the ...
A fossil is any evidence of life from long ago that is at least 10,000 years old. A fossil can be what’s left of the bones or teeth of an animal. It can also be a footprint left behind by an animal. But fossils are not just remains of animals. They can also be remains of ...