The passage contends that acupuncture became better known to Americans during the 1970's because
doctors from Japan, China, and Korea began opening
A)
practices in the United States.
practitioners began huge advertising campaigns for
B)
acupuncture clinics in the U. S.
the FDA released a report granting approval for
C)
acupuncture practices in the United States.
a New York Times reporter wrote about his personal
D) experience using acupuncture to relieve pain after
surgery