Choose A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following questions.
The medical community continues to make progress in the fight against cancer
A. treat bettet
B. expect more
C. do better
D. speed
Đáp án C
A. điều trị tốt hơn
B. mong đợi nhiều hơn
C. làm tốt hơn
D. tốc độ