The word this in paragraph 2 refers to
Giải thích
Đáp án C
Dẫn chứng: At the battle of Bull run, Clara Barton received permission from the government to take care of the sick and hurt. Barton did this with great empathy and kindness.
Đáp án C
Dẫn chứng: At the battle of Bull run, Clara Barton received permission from the government to take care of the sick and hurt. Barton did this with great empathy and kindness.