一瓶酒精倒掉一半，剩下的半瓶酒精的密度、比热容、热值和原来相比，以下的说法正确的 发布时间：2017-06-09 08:32 │ 来源：www.tikuol.com 题型：选择题 问题： 一瓶酒精倒掉一半，剩下的半瓶酒精的密度、比热容、热值和原来相比，以下的说法正确的是（ ）A．只有密度和热值不变B．只有密度和比热容不变C．只有比热容和热值不变D．三个都不变
题型：选择题 完形填空。 A wolf went to a farm. It ate the farmer's 1 . The farmer was angry. He had a gun (枪). He 2 to kill (杀死) the wolf. The wolf 3 away. It saw Mr Bell on the way. It asked the man for 4 . Mr Bell was 5 . He helped the wolf and let it hide (藏) 6 his bag. The farmer 7 see the wolf and asked Mr Bell: "Did you see a wolf?" Mr Bell answered: "Yes, it ran to the mountain just now." 8 the farmer went away, the wolf jumped (跳) out of the 9 to eat Mr Bell. Mr Bell cried: "I saved (救) you, 10 now you want to kill me. You are a 11 wolf!" At this time, the farmer 12 the gun came. He killed the wolf and saved Mr Bell. They were 13 . And 14 knew that he did wrong. The story 15 us, "Never take pity on an enemy (不要对敌人仁慈)." ( )1. A. fish ( )2. A. want ( )3. A. run ( )4. A. help ( )5. A. angry ( )6. A on ( )7. A. don't ( )8. A. Before ( )9. A. bag ( )10. A. and ( )11. A. good ( )12. A. with ( )13. A. angry ( )14. A. the farmer( )15. A. told B. vegetablesB. wanted B. running B. sheep B. happy B. in B. doesn't B. When B. mountain B. so B. bad B. had B. kind B. Mr Bell B. tells C. sheep C. wants C. ran C. money C. clever C. under C. didn't C. With C. farm C. but C. clever C. has C. happy C. Sheep C. telling D. fruit D. to want D. runs D. gun D. kind D. near D. did D. After D. trees D. because D. friendly D. bring D. unhappy D. the wolf D. to tell 查看答案