提高原始数据质量，要考虑调查周期的长短，调查周期短的，指标数量要多一些，分组细一些。 发布时间：2017-06-18 01:03 │ 来源：www.tikuol.com 题型：判断题 问题： 提高原始数据质量，要考虑调查周期的长短，调查周期短的，指标数量要多一些，分组细一些。（）
题型：判断题 完形填空 I can still remember the first day when I met my best friend. I hid behind my mother and she hid behind her grandmother, 1 to look at each other. But we soon lost the 2 and started playing with each other. In the 7th grade, I first lost touch with her. She was 3 family problems and I deserted her to be with the "cooler people." 4 of my new friends liked her as much as I did 5 they knew she had "problems". However, every summer we would 6 sit at each other's home and watch soap operas and talk about everything we liked. It was last year when I 7 the problem. I guess I was just too busy in high school to realize she needed someone there for her. Well, she made a new "best friend" and 8 did I. Then I didn't know why, but she started cutting herself. She was diagnosed with clinical depression(抑郁症). I was very 9 at first, but with the late night calls, we still stayed in 10 . I wanted to be there for her since her new best friend 11 deserted her, when people were calling her 12 , but I knew I still 13 her like a sister. Yesterday she came 14 me and said this," I never knew what a best friend was 15 I found you were the only person that would stop me from cutting, the only person that ever made me feel better about myself and my 16 . You don't know this but I was trying to kill myself one night when you 17 me. I 18 you so much, and you didn't even know you were 19 me." We both cried. And I guess a kind of lesson from my life so far is to never 20 your friends.( )1. A. pleased ( )2. A. happiness ( )3. A. working out ( )4. A. All ( )5. A. because ( )6. A. hardly ( )7. A. solved ( )8. A. neither ( )9. A. mad ( )10. A. touch ( )11. A. luckily ( )12. A. selfish ( )13. A. believed in ( )14. A. with ( )15. A. until ( )16. A. mistakes ( )17. A. visited ( )18. A. tell ( )19. A. helping ( )20. A. give up B. excited B. kindness B. answering forB. None B. though B. seldom B. noticed B. so B. careless B. bed B. successfullyB. crazy B. waited for B. after B. when B. parents B. encouraged B. owe B. reminding B. look back atC. scared C. shyness C. helping with C. No C. while C. just C. faced C. too C. hopeful C. hospital C. actually C. brave C. cared about C. upon C. since C. friends C. called C. give C. cheating C. drop in at D. disappointed D. sadness D. going through D. Every D. yet D. always D. ignored D. also D. upset D. love D. calmly D. lonely D. replied to D. to D. if D. problems D. prevented D. show D. praising D. look down on 查看答案