返回列表 回復 發帖

数学题(英文)

a class total gt 48 ppl.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。4 U/ d( M) i8 z  h
6 ppl din join any club
4 y) ]4 m! Q/ m. y9 t, z/ P: ETVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。1/4 of the student in de clas join badminton club n computer club.
1 y2 k  Q$ \0 `tvb now,tvbnow,bttvbthe number of badminton club member which is not computer club member is 2 times de member of computer club.公仔箱論壇8 [9 n8 {( b; x8 B0 E8 D6 u
how many ppl in de clas join badminton club???
返回列表