The unprecedented interest in the cure of cancer was aroused by
A.a nationwide discussion of the topic.
B.an announcement by the National Cancer Institute.
C.a report in the New York Times.
D.a medical news story in the Los Angeles Times.
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!