Bộ 5 đề thi cuối kì 2 Tiếng Anh 9 i-Learn Smart world có đáp án - Đề 4

To tackle this problem, the government will need to encourage people to use more (39) ______, such as buses or subways.

39/45

To tackle this problem, the government will need to encourage people to use more (39) ______, such as buses or subways.  

0/3000 ký tự
Giải thích

D