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Studies show the electronic devices people have made much use of music may be ca

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Studies show the electronic devices people have made much use of music may be ca

Studies show the electronic devices people have made much use of        music may be causing hearing loss in many people.

A.enjoy

B.to enjoy

C.enjoying

D.enjoyed

试题答案

B

考查学生对动词不定式的掌握及上下文文意的理解能力。