题目内容：
What can we learn from the last paragraph?
A．The cheating behavior is understandable to some extent and is not a big deal. B．Squeezing jobs market and restricted university entrance are deeper reasons for cheating increase.
C．Children do not realize the importance of exams and can't handle the high pressure.
D．Schools have more pressure than before so that they do not have enough qualified teachers.
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答案解析：