33 According to the passage,human interferonA is a hormone that causes dise...

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问题 33 According to the passage,human interferon
选项 A is a hormone that causes disease. B codd be used to treat cancer. C is a viral disease. D has been cured.
答案 B
解析 第三段第一句明确说到,“人体干扰素可能解决某些癌症和病毒性疾病的问题”。

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