某同学视力正常,当他站在公路旁候车时,看到一辆汽车停在远处,汽车驶动后朝他迎面驶 发布时间:2017-07-25 20:59 │ 来源:www.tikuol.com 题型:选择题 问题: 某同学视力正常,当他站在公路旁候车时,看到一辆汽车停在远处,汽车驶动后朝他迎面驶来,停在他面前.下列哪图能正确反应该同学在注视汽车过程中眼内晶状体曲度的变化情况( )A.B.C.D.
题型:选择题 All of us are interested _____ music. We often listen to it on our way.[ ]A. in B. on C. at D. to 查看答案
题型:选择题 完形填空。 A man hired a taxi outside the airfield. The cab had a woolen carpet with 1 lace edges. On the glass partition that 2 the driver's seat was a copy of a famous painting. Its windows were all clean. Thecustomer was very much 3 and said to the driver,"I've never seen a nicer 4 . ""Thank you for your praise. "the driver answered 5 . "The car isn't mine,"said the driver. "It belongs to the company. I used to be a 6 of cabs. When theyreturned,all of them were as 7 as garbage cans with cigarette butts and rubbish 8 here and there. Onthe seats and door-handles could be found something 9 like peanut sauce or, chewing gum. Why so?I thought if the car itself were very clean the passengers would most 10 be considerate and refrain fromlittering. " "So when I got a 11 to be a taxi-driver,I began 12 my idea into practice-to tidy and 13 the car. Now before a new passenger gets on my car,I'd make a cheek and be sure it is in good order. Whenmy car 14 after a day's work,it always remains 15 . " When doing a thing,one makes efforts and wants to see the result. To change others,one has to maketwice the 16 but get half the result. To change oneself is the other way round-more fruit with less effort.One had better ask oneself why one makes 17 on others much more than on oneself. 18 you takeenough care to do as best you can for other people's sake,your efforts will yield results,If you 19 theinner world of your own,examine yourself and wipe out the dust and dirt,instead of fixing your eyes on other people,you will find a cheerful 20 for yourself and create a pleasant environment for others. ( ) 1. A. ugly ( ) 2. A. separated ( ) 3. A. moved ( ) 4. A. seat ( ) 5. A. naturally ( ) 6. A. driver ( ) 7. A. attractive ( ) 8. A. spread ( ) 9. A. funny ( )10. A. likely ( )11. A. permit ( )12. A. put ( )13. A. provide ( )14. A. speeds ( )15. A. spotless ( )16. A. progress ( )17. A. suggestions( )18. A. Though ( )19. A. look into ( )20. A. spirit B. exciting B. covered B. annoyed B. carpet B. smilinglyB. cleaner B. pleasant B. extended B. busy B. willinglyB. 1icense B. take B. drive B. leaves B. pretty B. effort B. commentsB. While B. look for B. mood C. brilliant C. protected C. disappointed C. garage C. hopefully C. repairer C. dirty C. dotted C. sticky C. extremely C. certificate C. make C. decorate C. arrives C. bright C. attempt C. demands C. As C. look up C. mind D. favorite D. prevented D. surprised D. cab D. firmly D. customer D. clean D. 1eft D. clumsy D. regularly D. passport D. get D. describe D. returns D. dirty D. trial D. decisions D. If D. look throughD. sense 查看答案
题型:选择题 关于原型化开发方法的叙述中,不正确的是()A.原型化方法适应于需求不明确的软件开发B.在开发过程中,可以废弃不用早期构造的软件原型C.原型化方法可以直接开发出最终产品D.原型化方法利于确认各项系统服务的可用性 查看答案