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【題目】以下各句中含有定語從句的是______________________.

①The police have confirmed that the victim was a computer engineer.

②They were trying to find out whether the victim was killed at the scene.

③We’re asking anyone who saw anything unusual to contact us.

④They were checking the scene for more clues that will help solve the case.

A.①②B.②③C.③④D.②④

【答案】C

【解析】

考查定語從句。定語從句在句中作定語，修飾一個名詞或代詞；被修飾的名詞，詞組或代詞即先行詞；定語從句通常出現(xiàn)在先行詞之后，由關系詞引出，即：先行詞+關系詞+定語從句。分析四個句子中，①句中that是連接詞，后面的句子“the victim was a computer engineer”作confirm的賓語，且是陳述語序，故該復合句是賓語從句；②句中whether是連接詞，后面句子“the victim was killed at the scene”作find out的賓語，且是陳述語序，故該復合句是賓語從句；③句中anyone作不定代詞是先行詞，who是關系詞，也是后面句子的主語，后半句“who saw anything unusual to contact us”作定語，修飾前面的anyone，故該復合句是定語從句；④句中more clues作名詞是先行詞，that是關系詞，也是后面句子的主語，后半句“that will help solve the case”作定語，修飾前面的more clues，故該復合句是定語從句；綜合分析，①②是賓語從句，③④是定語從句，故選C。

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