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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

During Roosevelt's years in office, Black Americans began voting for Democrats rather than Republic in nation electons, but Black support for Democrats at the state and local levels ( developed only after when civil rights legislation was supported by Harry Turman ). A. developed only after when civil rights legislation was supported by Harry Turman B. developed only after when Harry Turman supported civil rights legislation C. developed only after Harry Turman's support of civil rights legislation by Harry Turman D. develops only at the time after the supporting of civil rights legislation by Harry Turman E. develops only after there being Harry Turman's support of civil rights legislation 答案是C,错选了B。感觉C说的好绕,B的错误是only after 和when连用吗?麻烦老师讲解。

解答:

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阅读308952
解答: sysadmin

提问:

老师例5,7的平方49,没有超过100啊,为什么不能选?

解答:

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阅读340530
解答: 徐小梅老师

提问:

老师,这道题你换了好几次思路,真的没听懂!谢谢!

解答:

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阅读340651
解答: 徐小梅老师

提问:

老师这道题没懂,我也不会拆分!

解答:

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阅读341388
解答: 徐小梅老师

提问:

老师这个是怎么解出来的?拆分?这么大的数不会拆哦

解答:

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阅读341232
解答: 徐小梅老师

提问:

老师,这里不懂条件1怎么算出来的, 40怎么来的?谢谢!

解答:

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阅读342293
解答: 徐小梅老师

提问:

PS:|nx-8|≤4,有多少个整数n使得恰好只有2个整数解x? 求问may老师

解答:

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阅读341308
解答: 徐小梅老师

提问:

老师,这里看不懂二分之Q减一是什么?

解答:

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阅读342006
解答: 徐小梅老师

提问:

老师例7的A怎么能成立呢?把2带进去,一个方程俩未知数啊?

解答:

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阅读342649
解答: 徐小梅老师

提问:

讨论的71那三个情况不是3的倍数?70那俩是三的倍数?213能被三整除啊,其他不能整除怎么70那些都是3的倍数呢?谢谢哦!

解答:

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阅读342579
解答: 徐小梅老师

提问:

我觉得这道题应该选E,因为当ab同时大于1,原命题成立,当ab同时大于0小于1,原命题不成立

解答:

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阅读340803
解答: ken@boost.org.cn老师

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