Scientists have many theories about how the universe into being. A.came B.was coming C.had come D.would come
A.A
B.B
C.C
D.D
正确答案是A
Scientists have many theories about how the universe into being. A.came B.was coming C.had come D.would come
A.A
B.B
C.C
D.D
正确答案是A