According to paragraph 3, teachers can recognize plagiarism because A. there is always a solution to the problem. B. students leave clues from the original C. the Internet makes parents an
According to paragraph 3, teachers can recognize plagiarism because ______.
A. there is always a solution to the problem.
B. students leave clues from the original
C. the Internet makes parents and teachers worried.
D. students use perfect English, above their level.