Islamabad is a thriving city of about 1 million people. It offers a healthy climate

Câu hỏi :

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Islamabad is a thriving city of about 1 million people. It offers a healthy climate, a pollution-free atmosphere, plenty of water, and many green spaces.