甲、乙两车从相距486千米的两地同时出发，相向而行，经过3.6小时相遇．已知甲每 发布时间：2017-05-14 12:15 │ 来源：www.tikuol.com 题型：解答题 问题： 甲、乙两车从相距486千米的两地同时出发，相向而行，经过3.6小时相遇．已知甲每小时比乙车慢15千米．乙车每小时行多少千米？
题型：解答题 阅读下面的文章和表格，从每题所给的A、B、C三个选项中选出最佳选项。 Food is very important in our everyday life. What do you know about food? What should we eat for dinner, fried chicken in a fast restaurant or chicken cooked in the Chinese way? It seems hard to choose. Maybe you like fast food very much, but it's not good for your body. If you have too much deep-fried food, you're more possible to get cancer. Well, it is not just potato chips that are bad for you. There are other foods that you should worry about, like coke and hot dogs. If you have too much of it, you'll get fat. If you want to be healthy, you have to learn which foods are good for you. Scientists divide foods into five different types: dairy (乳制品)? meat, grains (谷物), fruits and vegetables. No one food has them all. So we should eat less meat, oil and more fruits, vegetables, especially the deep-color vegetables. Vegetables are rich in vitamin A, vitamin C and other nutrients (营养). Harmful foods Too much 1_______, coke and hot dogs Different types of foodsDairy, 2_______, grains, fruits and vegetablesHealthy eating habitsLess meat, 3_______ and more fruits, vegetables Nutrients of 4_______Rich in vitamin A, vitamin C and other nutrients( )1. A. deep-fried food ( )2. A. fried chicken ( )3. A. dairy ( )4. A. meat B. fruitsB. meat B. oil B. oil C. deep-color vegetables C. potato chips C. grains C. vegetables 5. Which is the best title of this passage? A. EAT MORE VEGETABLES B. HOW TO EAT HEALTHILY C. MEAT IS BAD 查看答案