40. Which of the following statements can be inferred from the chart? (A) High school students in Germany experience a lot of stress solely because of their teachers’ expectations. (B) American male and female students differ greatly in their views on teachers’ expectations and stress levels. (C) Overall, male high school students experience less stress from their teachers’ expectations than female students. (D) High school students in Canada have the lowest teachers’ expectations and stress levels compared with those in other countries.