He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.

He had never experienced such discourtesy towards the president as it occurred at the annual meeting in May.

A. politeness

B. rudeness

C. measurement

D. encouragement
Xem đáp án
A là đáp án đúng
Lời giải:
discourtesy: khiếm nhã >< politeness: lịch sự