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
Maria          wear a dress at the party yesterday.
#39665
A
is supposed
B
is supposed to
C
was supposed to
D
should to
 Look! The children ______ in the river.
#39757
A
swim
B
are swimming
C
is swimming
D
swims