Scientists have many theories about how theuniverse____ into being.[ ]A. came B. was comingC. had co

题目简介

Scientists have many theories about how theuniverse____ into being.[ ]A. came B. was comingC. had co

题目详情

Scientists have many theories about how the universe ____ into being.    
[     ]
A. came                              
B. was coming   
C. had come                          
D. would come
题型:单选题难度:中档来源:同步题

答案

A

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