39. It is still difficult to predict the lessons that America may learn from the COVID-19 pandemic. Which of the following post-pandemic predictions is NOT mentioned? (A) The U.S. may turn from isolationism to international cooperation. (B) America may build actual and figurative walls, and may be reluctant to invest in other countries. (C) Social distancing may foster a communal spirit that enables Americans to turn to form an even more stronger bond with foreign nations. (D) Americans may reject “America first” politics in the upcoming election. (E) The health-care workforce may cease to attract clever young people.