Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

The high cost of living is a problem for many city_______.

A. farmers

B. dwellers

C. workers

D. doctors

Đáp án
B. dwellers

Câu hỏi thuộc Bài tập:

E11- GS- Review (after unit 5)