Why does the author think that interdisciplinary studies are important?
Why does the author mention Oates's book Them?
A.It is a typical novel of the 1960's.
B.It is her best piece of nonfiction.
C.It is a fictional work based on the experiences of another person.
D.It is an autobiography.
Why does the author say that The Great Inflation and Its Aftermath is often frustrating (Para. 4)?
A.Because it hasn't got any subtitle.
B.Because it spends too much on contemporary economic problems.
C.Because it devotes too much on the impact of inflation.
D.Because it shows that there will be bubbles in stocks and houses.
Why does the author say that the evidence just partly supports the theory?
A.Because what the theory suggests is only plotted by economists.
B.Because the negative relationship since 1980s is against the theory.
C.Because baby-boomers concerned the relationship is the other way around.
D.Because what the theory suggests may be a coincidence.
Why does the author object to classifying parenting as a personal choice?
A) It is regarded as a legal obligation.
B) It relies largely on social support.
C) It generates huge social benefits.
D) It is basically a social undertaking.