The word “their” in the passage refers to _____________.

Câu hỏi :

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

A. vulnerable people

B.the elderly

C. students

D. stadiums

* Đáp án

* Hướng dẫn giải

ĐÁP ÁN A

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