Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pairs of sentences in the following question
One student failed because he completely ignored the instruction on the paper. The instructions appeared on the top of every page
A. One student failed because he completely ignored the instructions appearing on the top of every page on the paper
B. Even though one student ignored the instructions printed on the top of every paper, he failed
C. One student failed to ignore the instructions printed on the top of every page of paper
D. No matter how completely one student ignored the instructions printed on the top of every page of the paper, he failed
Đáp án A