名校
1 . 设等比数列
的前
项和为
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4be2164a2c67d6163faee87a10942bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b708c8dcb2d66eb2ce0b3718a9cd924a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/275b9b26cf17f1ef24e84777ec145ddf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b821c42a530051f67371d4df4cca5e5.png)
A.65 | B.66 | C.67 | D.64 |
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2021-12-24更新
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1042次组卷
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2卷引用:吉林省长春市第六中学2021-2022学年高二上学期第三学程考试数学(理)试题