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.
Despite Vietnam has investigated whether pollution is to blame for a spate of mysterious mass fish deaths along the country's central coast, it hasn't come to a satisfactory conclusion.
A. deaths
B. come to
C. Despite
D. blame for
Đáp án là C
Although
Despite + cụm danh từ, mệnh đề = Although + mệnh đề, mệnh đề = Mặc dù