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

Câu hỏi

People’s lack of knowledge about cultural heritage is a big _______ that we must find a solution to.

Đáp án
A. issue

Câu hỏi thuộc Bài tập:

UNIT 6: PRESERVING OUR HERITAGE - VOCABULARY - Tiếng Anh 11 Global Success