Scientists have many theories about how the universe ___ into being.
#105258
A
came
B
was coming
C
had come
D
would come
推荐题目
 The girl _______ in bed _______ to us that she had _______ the dictionary on the bookshelf.
#105038
A
lay; lied; lay
B
lying; lied; laid
C
lying; lay; laid
D
lied; lied; laid
 The three of us ________ around Europe for about a month last summer.(2012·天津)
#105102
A
travelled
B
have travelled
C
had travelled
D
travel
The samples__________in quality but were general acceptable.
#105228
A
varied
B
changed
C
disagreed
D
Exchanged