Mark the letter A, B, C, or D to indicate the correct answer to each of the following sentences.

Câu hỏi

Modern green infrastructure will be more ________ because most cities use renewable and clean energy.

Đáp án
C. eco-friendly

Câu hỏi thuộc Bài tập:

UNIT 3: CITIES OF THE FUTURE - VOCABULARY - Tiếng Anh 11 Global Success