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제목 | 글쓴이 | 날짜 | 추천 | 조회 |
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크래브 |
2015-05-21 |
1 |
15105 |
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2008-04-08 |
0 |
30434 |
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영호1964 |
2020-05-01 |
0 |
1359 |
|
당나귀띠띠 |
2020-04-30 |
0 |
1276 |
|
9053 [주식·펀드] 彩虹 |
당나귀띠띠 |
2020-04-30 |
0 |
869 |
당나귀띠띠 |
2020-04-27 |
1 |
1224 |
|
당나귀띠띠 |
2020-04-24 |
0 |
1561 |
|
9050 [주식·펀드] 三连板 |
당나귀띠띠 |
2020-04-23 |
1 |
1449 |
안동김씨 |
2020-04-14 |
2 |
1145 |
|
좋은사람입니다83 |
2020-04-11 |
0 |
1494 |
|
9047 [국제경제] 同志们 |
당나귀띠띠 |
2020-03-19 |
1 |
1259 |
9046 [주식·펀드] 미국선물지수 하한가 |
Flash07 |
2020-03-16 |
0 |
1001 |
Flash07 |
2020-03-15 |
0 |
1741 |
|
9044 [주식·펀드] 재밋네요 ㅋㅋㅋ |
Flash07 |
2020-03-14 |
0 |
1042 |
9043 [주식·펀드] 追涨一次 |
당나귀띠띠 |
2020-03-03 |
0 |
2100 |
당나귀띠띠 |
2020-02-28 |
0 |
1481 |
|
당나귀띠띠 |
2020-02-26 |
0 |
1790 |
|
9040 [주식·펀드] 002509 |
당나귀띠띠 |
2020-02-25 |
0 |
1170 |
당나귀띠띠 |
2020-02-25 |
1 |
1511 |
|
당나귀띠띠 |
2020-02-25 |
0 |
1283 |
|
9037 [주식·펀드] 2月13日 |
milllionaire |
2020-02-13 |
0 |
936 |
9036 [주식·펀드] A주식추천 |
milllionaire |
2020-02-12 |
0 |
1221 |
안동김씨 |
2020-02-11 |
0 |
1544 |
|
센스공주 |
2020-01-16 |
3 |
2041 |
|
lisaan |
2020-01-14 |
2 |
1769 |
|
milllionaire |
2020-01-14 |
1 |
1210 |
|
lisaan |
2020-01-14 |
0 |
971 |
|
리디아릿치 |
2020-01-08 |
1 |
1204 |
근데요 大盘跌,,,,一般股,,,比大盘跌的更快呢。。。。这怎么解释?
一个办理有50个人,期中考试这班级的平均成绩80分,但是期末考试时这个班级平均成绩变成了60分,因为前20名同学成绩下降,是因为平均成绩跌而他们没有考试好?还是他们没有考好而跌了平均成绩呢?