She_______ballet before she entered film industry.
#37587
A
has practiced
B
had practiced
C
will practiced
D
would practiced
推荐题目
Look! The boys       football under the tree.
#41783
A
play
B
is play
C
is playing
D
are playing
Mary isn’t ________ a book.  She is ________ TV. 
#42456
A
seeing, seeing
B
watching, looking
C
reading, watching
D
looking at, watching
All the club members _______ the floor when they heard someone _______ for help.
#41802
A
swept; were shouting
B
swept; shouted
C
were sweeping; shouting
D
were sweeping; shouted