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单选题
Doctors said that Lorenzo might die within three years because _____.
A

they had never treated the disease before

B

Lorenzo was too young to be cured

C

no cure had been found for ALD

D

ALD was a rare disease


参考答案

参考解析
解析:
细节题。为什么医生断定Lorenzo三年内会死亡?由文中第一段第二句话可知,医生解释说“there was no cure for ALD”,目前还没有治愈ALD的药。C项直接引用,意思与之相同,故为正确答案。他们之前不是没有治过这种病,只是没有治好,A项错误。B项只是说他太年轻,这种病一直无法治愈,跟他是否年轻没有关系。D项只是陈述了该病罕见这一事实,并没有说明死亡的原因。
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