She ________ a model before she _______ a superstar.
#54030
A
have been, became
B
had been, become
C
had been, became
D
has been, become
推荐题目
——Where are the Black family?——They ________ the new zoo.
#53382
A
visit
B
visited
C
are visiting
D
will visit
Does Daniel ________ after school?
#61730
A
walk home
B
walk to home
C
go to home on foot
D
go home on feet
