––Where’s your Mom, Xiao Hong? ––She ____ to music in her room.
#37025
A
listen
B
listens
C
is listening
D
has listened
推荐题目
Look! Many people __________the buses at the bus stop. 
#39314
A
wait for
B
waited for
C
will wait for
D
are waiting for
Many trees and flowers ______ in our school last year and they made our school a beautiful garden.
#41523
A
have planted
B
are planted
C
were planted
D
will be planted
—Your father isn’t in. Where is he?He    Beijing on business.
#41940
A
goes to
B
has gone to
C
went
D
has been to