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【題目】To invent a new kind of electric light, Thomas Edison did lots of ____.

A. researchB. inventionsC. experimentsD. experiences

【答案】C

【解析】

句意:為了發(fā)明一種新的電燈,愛迪生做了很多次實驗。

本題主要考查名詞辨析。research研究;inventions 發(fā)明;experiments實驗;experiences經驗、經歷,根據題意是做實驗,故選C。

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