The phrase “in this age group” refers to _______.People in their twenties People in their thirties

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 43 to 50.

A. Infants

B. People in their twenties

C. People in their thirties and forties

D. Elderly people

* Đáp án

B

* Hướng dẫn giải

Đáp án B

Thông tin “One exception is founds among people in the twenties, especially women, who show a rise in cold infections, because people in this age group are….” → cụm “in this age group” đề cập đến những người tron gđộ tuổi khoảng 20

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