MATHS~~

又test啦~
呢排成日都test
真係忙死人啦
講番今日份卷
期實都唔係好難
好多都係好base o既野
我諗今次都應該冇咩問題
除左bonus2果個eng唔識解
咩叫dimension呀?????
希望唔好錯禁多careless mistake