She started work three months ago. Hướng dẫn dịch:12/20She started work three months ago.It is three months since she started work.She had been working for three months.She is working here for three months now.It’s three months that she worked for.Giải thíchĐáp án đúng: D Dịch: Kể từ ba tháng kể tử khi cô ấy bắt đầu làm việc.