5! Today 補習...

個姐姐真補得好好!!

All the 題目that I don't know how to do in the summer holiday homework 都解得very clear.

And also,

I have learnt a little bit of the mathematic that learn at F.2.

Sig. Fig.

個姐姐(上智畢業生, 入科大) said that maybe Form2 5洗學Error wor...