1．However，according to a widely acceptedtheory（理論），the universe began with a"Big Bang"．

分析 然而，根據(jù)被廣泛接受的理論，宇宙開(kāi)始于一次大爆炸．

解答 答案是theory；本題考查語(yǔ)境中選用適當(dāng)?shù)脑~；theory n．理論；題干中需要的是動(dòng)詞accept后充當(dāng)賓語(yǔ)的名詞"理論"，a widely accepted theory 被廣泛接受的理論，故答案是theory．

點(diǎn)評(píng) 翻譯填空要根據(jù)所提供的漢語(yǔ)意思結(jié)合語(yǔ)境和句子結(jié)構(gòu)選擇恰當(dāng)?shù)脑~、短語(yǔ)或句型；同時(shí)注意句子結(jié)構(gòu)和所選詞的形式變化．

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