Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:
Quinine, cinnamon, and other useful substances are all derived of the bark of trees.
A.
A: are
B.
B: bark of trees
C.
C: derived of
D.
D: other useful substances
Đáp án và lời giải
Đáp án:C
Lời giải:
Đáp án C
derived of => derived from. Derive from sth: chiết suất từ, nguồn gốc từ.