We should pay attention to safety in schools because of frequent reports about accidents--------students got injured or killed while in schoolAin which Dthat

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We should pay attention to safety in schools because of frequent reports about accidents--------students got injured or killed while in schoolAin which Dthat
We should pay attention to safety in schools because of frequent reports about accidents--------students got injured or killed while in school
Ain which Dthat

We should pay attention to safety in schools because of frequent reports about accidents--------students got injured or killed while in schoolAin which Dthat
in which
用that、which的话必须在句子中充当主语或者宾语.
students got injured or killed while in school 这个句子是完整的,不缺主语、宾语.
学生们在校受伤甚至死亡的事故报道频繁,我们应该注意学校安全.

先行词accident在从句中充当状语的一部分,需加介词,选A

A 我们应对于学校的安全问题提高警惕,因为经常有关于学生在校被伤害或杀害的报道。
accidents 是先行词对啊 为什么不能用that引导?表示:对这个事故的补充说明啊?可以把句子成分调一下,将accidents 带入 students got injured or killed ( in the accidents) while in school that只...

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A 我们应对于学校的安全问题提高警惕,因为经常有关于学生在校被伤害或杀害的报道。
accidents 是先行词

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看从句主谓宾完整,是个句子,故先行词应作状语(规律,因先行词可作主、宾、状,主宾都不缺,就剩状),再分析句意,“在“事故中,应是地点副词(副词作状语),故此处应是where或in which。望采纳,谢为什么不能是后面的句子补充说明这个事故是什么事故...

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看从句主谓宾完整,是个句子,故先行词应作状语(规律,因先行词可作主、宾、状,主宾都不缺,就剩状),再分析句意,“在“事故中,应是地点副词(副词作状语),故此处应是where或in which。望采纳,谢

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A. 在这些事故中 学生。。。 因此 用 in which

选择D,这是个状语从句,很明显,这个句子先行词是highway,而判断是状语B是连词的意思是连接两个简单句。但是,主句是过去完成时,而从句是一般