The widely accepted big bang theory holds that the universe began in an explosive instant ten to twenty billion years ago and has been expanding ever since.
A
that the universe began in an explosive instant ten to twenty billion years ago and has been expanding
B
that the universe had begun in an explosive instant ten to twenty billion years ago and had been expanding
C
that the beginning of the universe was an explosive instant ten to twenty billion years ago that has expanded
D
the beginning of the universe to have been an explosive instant ten to twenty billion years ago that is expanding
E
the universe to have begun in an explosive instant ten to twenty billion years ago and has been expanding
【申友解析】
正确答案:A
A. 正确
B. had done动词形式错误
C. 改变原句合理的逻辑主语
D. 宾语从句that省略,导致句子结构不完整
E. 宾语从句that省略,导致句子结构不完整
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