(2020·黑龙*省牡丹*市第一高级中学高三上学期开学检测)

问题详情：

(2020·黑龙*省牡丹*市第一高级中学高三上学期开学检测)________ the drug could first be used in only very serious cases, some people even fear that it would become more commonly used.

【回答】

Although/Though　句意：虽然这种*物最初只能用于非常严重的情况，但有些人甚至担心它会变得更普遍使用。

知识点：状语从句

题型：阅读填空