【評論主題】8. A: Is this ______ room (房間)? B: Yes. This is their room.(A) your brother’s (B) Ken’s and Lynn’s (

【評論內容】B 不是正確答案的原因是Ken's and Lynn's room 代表這不是他們共有的房間如果 改成是 Ken and Lynn's room 才是他們倆共有的https://blog.csdn.net/zhyh1435589631/article/details/45872013