红细胞膜组成含量由多到少顺序为( )A．膜蛋白，膜脂质，膜糖类B．膜脂质，膜蛋白， 发布时间：2017-12-23 18:26 │ 来源：www.tikuol.com 题型：单项选择题 问题： 红细胞膜组成含量由多到少顺序为( )A．膜蛋白，膜脂质，膜糖类B．膜脂质，膜蛋白，膜糖类C．膜糖类，膜脂质，膜蛋白D．膜脂质，膜糖类，膜蛋白E．膜蛋白，膜糖类，膜脂质
题型：单项选择题 完形填空。 During his college years, Rogers spent a summer in an Idaho logging (砍伐原木) camp. When the boss had to 1 for a few days, he put Rogers in charge. "What if the men 2 to follow my orders?" Rogers asked. He 3 Tony, a worker who was always giving the other men a(n) 4 time. "Fire them," the boss said. Then, as if 5 Rogers' mind, he added, "I think you want to send Tony away if you 6 the chance. I'd feel 7 about that. I know he 8 everybodyand everything. But he is a good worker. He comes 9 and leaves last. There has not been a(n) 10 for eight years on the hill where he works. The next day Rogers went to Tony and 11 to him. "Tony, I was going to ask you to leave if you argued with me, 12 I want you to know now I'm not," he told Tony, adding what the boss had said. When he finished, Tony cried. "Why didn't 13 tell me those words eight years ago?" That day Tony worked 14 than ever before- and he smiled! Rogers went back to 15 after that summer. Twelve years later, he 16 Tony again. He was the boss of one of the 17 logging companies in the West. Rogers asked him how he had achieved such great 18 . Tony replied, "Do you still remember what you told me twelve years ago? That one minute 19 my wholelife." Have you got one minute to thank someone? One minute. It can make a 20 for a lifetime. ( )1. A. determine ( )2. A. like ( )3. A. care about ( )4. A. difficult ( )5. A. repeating ( )6. A. steal ( )7. A. nervous ( )8. A. hates ( ) 9. A. already ( )10. A. accident ( )11. A. listened ( )12. A. because ( )13. A. they ( )14. A. harder ( )15. A. factory ( )16. A. rescued ( )17. A. nearest ( )18. A. success ( )19. A. replaced ( )20. A. decision B. leave B. pretend B. thought of B. happy B. watching B. get B. pleasant B. surprises B. soon B. worker B. sang B. but B. you B. faster B. school B. chose B. worst B. luck B. seized B. comment C. compare C. refuse C. took care of C. quiet C. writing C. share C. sorry C. beats C. late C. task C. spoke C. since C. she C. worse C. work C. met C. strangest C. fun C. changed C. mistake D. think D. hope D. looked for D. exciting D. reading D. try D. right D. fears D. first D. award D. shouted D. so D. he D. less D. office D. accepted D. largest D. trouble D. destroyed D. difference 查看答案
题型：单项选择题 农村的经济改革大体经历了三个阶段：“分田单干、离土不离乡、离土又离乡，”其中“离土不离乡”为我国的农民致富、实现工业化、现代化开辟了一条新路，它是指： [ ]A．实行家庭联产承包责任制 B．撤销人民公社，建立乡、镇政府 C．发展乡镇企业 D．进城打工 查看答案