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回覆: 2

2021-04-17 6:12 pm

Maths problem: 我不明白（x-2)是怎樣得來, thanks?

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回覆: 5

2021-04-08 7:15 pm

Maths problem: how to do,b(i) and (ii), thanks😭捨不得雅虎知識😭?

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回覆: 2

2021-04-07 9:12 am

反對取消,究竟發生甚麼事😡?

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回覆: 1

2021-04-02 9:20 pm

English problem: 我做得對嗎？謝謝?

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回覆: 1

2021-04-02 4:46 pm

Maths problem: how to do (b), thanks?

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回覆: 1

2021-04-02 12:51 pm

中文問題,不懂如何解答,謝謝?

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回覆: 1

2021-03-30 3:56 pm

Chemistry problem: how to do (5), and (6), thanks?

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回覆: 1

2021-03-21 11:43 pm

Maths problem: how to do (b), thanks.?

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回覆: 1

2021-03-21 7:40 pm

Maths problem: I calculated (a), I don't know how to calculate (b), thanks.?

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回覆: 1

2021-03-20 6:36 pm

Maths problem: would you mind to teach me how to do (b) i and ii, thanks?

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回覆: 1

2021-03-20 3:24 pm

Maths problem: how yo do (b), thanks?

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回覆: 2

2021-03-17 6:44 pm

Maths problem: how to do, thanks?

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回覆: 1

2021-03-17 6:41 pm

Maths problem: I don't know how to do, thanks.?

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回覆: 1

2021-03-15 9:39 pm

Maths problem: how to do, thanks?

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回覆: 1

2021-03-14 2:46 pm

Matha problem: how to do (b) i and ii, thanks?

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回覆: 1

2021-03-14 8:23 am

Physics problem: i don't understand why the answer is 4V,thanks, 可否用中文解釋給我聽?

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回覆: 1

2021-03-14 8:20 am

Physics problem: I don't understand why the answer is 4V, thanks?

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回覆: 0

2021-03-10 9:50 am

Physics problem, how to do, thanks.?

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回覆: 2

2021-03-10 9:40 am

Physic: I don't know how to do (b), (c), would you mind to teach me, thanks?

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回覆: 2

2021-03-10 2:22 am

Physics problem: would you mind to teach me how to do this question, thanks.?

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回覆: 1

2021-03-10 2:09 am

Physics problem: how to do, thanks .?

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回覆: 1

2021-03-07 7:17 pm

Maths problem: I don't know how to do, thanks?

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回覆: 3

2021-03-07 7:15 pm

Marths problem: I don't know why the answer is C, thanks?

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回覆: 1

2021-03-06 9:06 pm

Maths problem: how to do, thanks?

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回覆: 1

2021-03-05 10:34 am

Maths problem: how to do b, c, d. Thanks?

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回覆: 1

2021-03-01 11:21 am

Physics problem: how to do, thanks?

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回覆: 4

2021-02-28 11:03 am

 Physics problem?

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回覆: 2

2021-02-27 10:00 pm

Physics problem：?

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回覆: 1

2021-02-27 8:01 pm

Physics: how to do, thanks?

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回覆: 1

2021-02-27 7:48 pm

Physics problem, how to do, thanks?

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回覆: 1

2021-02-27 6:48 am

Physics: how to do, thanks?

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回覆: 1

2021-02-26 6:44 pm

Physics problem: how to do, thanks?

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回覆: 3

2021-02-23 6:56 pm

Physics:why reading of A1 is 0.6, i don't understand how to do, thanks?

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回覆: 1

2021-02-23 6:50 pm

Physics problem: how to do, thanks.?

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回覆: 1

2021-02-12 4:22 pm

Maths problem: how to calculate the actual length of AB, thanks?

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回覆: 1

2021-02-10 7:52 am

Maths problem: how to do, thanks?

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回覆: 2

2021-02-06 6:32 am

Physics problem: how to do, thanks?

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回覆: 1

2021-02-05 11:03 pm

Physics problem: how to calculate, teach me, thanks?

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回覆: 1

2021-02-05 10:59 pm

Physics problem: how to do, thanks.?

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回覆: 1

2021-02-02 8:26 am

Maths problem: how to do (a) only, thanks?

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回覆: 2

2021-02-01 10:57 am

我上載不到相片到雅虎知識?

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回覆: 2

2021-01-27 8:06 pm

Chemistry problem: how to do thanks?

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回覆: 1

2021-01-19 9:52 am

Maths problem: how to do （b),  and (c). Thanks?

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回覆: 1

2021-01-14 9:40 am

Physics problem: I don't know how to do (c) (i)only, thanks.?

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回覆: 1

2021-01-13 9:20 pm

Physics problem: help me.?

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回覆: 1

2021-01-13 7:23 pm

數學問題：怎樣做,謝謝賜教?

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回覆: 0

2021-01-13 5:39 pm

Maths problem: how to do, thanks?

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回覆: 2

2021-01-11 12:16 am

Maths problem: how to do, thanks?

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回覆: 2

2021-01-07 9:11 pm

Maths problem: how to do (b), thanks?

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回覆: 1

2021-01-07 7:42 pm

Maths problem: how to prove, thanks?