精華區beta teaching 關於我們 聯絡資訊
A:Can you go swimming with me? B:No,I can't. I________ for the test math tomorrow 1.have prepared 2.am preparing 答案是2. 想請問選1可以嗎 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.24.60.90