The word ‘problematic’ in paragraph 3 mostly means ______.
The word ‘problematic’ in paragraph 3 mostly means ______.
A. easy to notice
B. difficult to deal with
C. interesting to study
D. happy to get
Chọn đáp án B
A. easy to notice: dễ thấy/nhận ra
B. difficult to deal with (phr): khó xử lí, đối phó
C. interesting to study: thú vị để nghiên cứu
D. happy to get: hạnh phúc khi có được
problematic (adj): gây rắc rối ~ difficult to deal with