She ________ a model before she _______ a superstar.
#38181
A
have been, became
B
had been, become
C
had been became
D
has been, become
推荐题目
Did he ____  to sleep late last night ?
#40317
A
went
B
go
C
goes
D
going
While Ann ___ TV, her father came home.
#41786
A
is watching
B
was watching
C
watch
D
watches