Chọn 01 cụm từ hoặc câu trong 04 lựa chọn cho sẵn để điền vào chỗ trống số (1)

A While some games may benefit to health, mental abilities, others may harm the players in different ways

B Though some games may be beneficial, others are harmful to players

C Games are not only beneficial but harmful to the persons playing those games as well.

D While some games may benefit to health, mental abilities, working capacity, or help to relax, others may harm the persons playing in different ways