Thời gian còn lại
55m: 34s
33
16
3
17
13
18
41
38
43
37
B3
28
40
40
27
7
15
50
47
21
21
25
CÂU HỎI 30 (SINGLECHOICE)
What does the concept of communication barriers refer to?
The natural ability to communicate without misunderstandings.
Obstacles to effective communication.
The process of enhancing communication through cultural differences.
A strategy used to improve language proficiency.
O O O O
. Đánh dấu
