18.( ) Paul: The clock belongs to Bill. What are you doing to it?Ben: I know it’s ____. But it’s bro
問題詳情
18.( ) Paul: The clock belongs to Bill. What are you doing to it?Ben: I know it’s ____. But it’s broken and I want to see if I can fix it. (A) theirs (B) mine (C) hers (D) his