单选题 What does "them" in tile last line of Paragraph 2 refer to?

【正确答案】 B
【答案解析】指代题 最后半句话的主干是:since medical men are overworked and have little time for advice on.、the battle...are almost granted them.此处“granted”相当于“given”,意思上等于“give them the bottle…”,说的是因为医生没那么多的时间给病人一一提供其他有利于身体健康的建议,所以通常病人得到的就只是药。