题干
—Alice, turn down the TV, please. I _______ on the phone.
—Oh, sorry.
A：have talked
B：talked
C：am talking
D：talk
答案(点此获取答案解析）
C
—Alice, turn down the TV, please. I _______ on the phone.
—Oh, sorry.
A：have talked
B：talked
C：am talking
D：talk
