A. greater responsibility of the government B. much less money needed for disease treatment C. higher costs of health care D. more lifestyle choices for people 参考答案:B 答案解析:推理题。从短文的第三、六段可以看出,慢性病的治疗费用极高,但适当投资与疾病的预防可以大大减少这种费用。
第13题: [单项选择]在本节中,你将听到15个对话,每个对话有一个问题。请从[A]、IB]、[C]三个选项中选出答案,并标在试卷的相应位置。每段对话后有15秒钟的停顿,以便回答问题和阅读下一问题及其选项。每段对话读两遍。
下面请听这些对话。What does the man mean 参考答案:A 答案解析:[听力原文]
F: The play was wonderful.
M: Do you really think so