❤💘唬克熊WHO K BEAR Last edited 5 years agoWeekend Q: a 是實數， 方程式 (a -5) x (a-1)^1/2 = 3. a=?? 醫學系的同學還沒有人解出來 50 responses Show only author's response(s) Load all responses Load more older responses Load more responses New Response Register your Plurk account to respond to these plurks
