下列现象中，属于通过做功途径改变物体内能的是[ ] A．在火炉上烧水，水温升高 发布时间：2017-07-27 12:23 │ 来源：www.tikuol.com 题型：选择题 问题： 下列现象中，属于通过做功途径改变物体内能的是[ ]A．在火炉上烧水，水温升高 B．感冒发烧，用冷毛巾敷额头 C．冬天对手“哈气”，手感到暖和 D．冬天两手相互摩擦，手感到暖和
题型：选择题 完形填空。 Good morning, everyone. Welcome to the new Sea Life Centre at Plymouth. The Sea Life Centre is a really exciting place. There areso many things to 1 here and everything is enjoyable. It costs￡3.70 for grown-ups .￡2 for children and less for over sixties and school groups. It's 2 from 9:00 a.m. to 4:30 p.m.every day except 25th and 26th of December. Special 3 include (包括) hourly feeding times for all the different animals and fish, and shows in the sea life theatre. 4 is always there to answer questions about what you've seen. If you are in a group of sixor more people, we can give you a special guided tour of the centre. But you 5 to arrange (安排) this at the information desk when you 6 . The latest attraction is a big glass tunnel (隧道) you can walk through. All around you, you will see fish swimming-sometimes even over your head, You certainly have the 7 view (景色) of the undersea world.Children 8 it and it's really amazing for grown-ups, too. When you get 9 , there is a relaxed family dining room serving food. That's all. For 10 information, phone 01743-564219. Have a good time! Thank you. ( )1.A.see ( )2.A.popular ( )3.A.changes ( )4.A.Someone ( )5.A.decide ( )6.A.return ( )7.A.clearest ( )8.A.want ( )9.A.tired ( )10.A.some B. do B. busy B. programs B. Anyone B. like B. arrive B. funniest B. visit B. bored B. more C. play C. crowded C. attractions C. Everyone C. hope C. leave C. most relaxing C. love C. thirsty C. much D. take D. open D .performances D No one D. need D. travel D. most frightening D. find D. hungry D. most 查看答案