1．The determination and patience of the scientists was rewarded with abreakthrough（突破）

分析 科學(xué)家們的決心和耐心獲得了一個(gè)突破．

解答 答案：breakthrough 考查翻譯填空．根據(jù)句意和句子結(jié)構(gòu)，要填入一個(gè)名詞，breakthrough意為"突破"．故正確答案是：breakthrough．

點(diǎn)評 考查翻譯填空，準(zhǔn)確地翻譯句子、理解句子，然后根據(jù)句意及提示確定所填單詞詞性，然后正確寫出單詞完成句子，使句意更通順．

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