问题
选择题
| Scientists have many theories about how the universe ____ into being. |
A. came B. was coming C. had come D. would come |
答案
答案：A
搜题请搜索小程序“爱下问搜题”
| Scientists have many theories about how the universe ____ into being. |
A. came B. was coming C. had come D. would come |
答案：A