Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

The Covid-19 pandemic reminds us to respect doctors and nurses, who _____ others in our society.

• A. go on
• B. call back
• C. pick up
• D. care for

Dựa vào nghĩa

A. tiếp tục

B. gọi lại

C. đón, lấy

D. chăm sóc