◎ 题干
If prices rise too high, the government has to do something _________ it.
A.stopB.stoppedC.stoppingD.to stop
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“If prices rise too high, the government has to do something _________ it. A.stopB.stoppedC.stoppingD.to stop…”主要考查了你对  【名词】【情态动词】【固定搭配】【量词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。