What does the author think causes the problem?The author thinks there must be something wrong with ___________________.
举一反三
- How does the author think of the problem?He thinks the problem has affected ___________________.
- What does the author think is the problem about cars in the United States?
- What does the author think of intellect?
- What does the author say is the problem with women?
- What does the author think of the food recalls?