» Hot: Download Android App Learn English Fast!
Trang chủ » C1/C2 – Advanced » Writing essays and professional emails 2025-2026
Question 4 Which closing line is most appropriate in a professional email?
A. Cheers!
B. See you soon!
C. Yours sincerely,
D. Bye!
Chọn câu hỏi
>> Xem đáp án <<