There ______ great changes in our hometown in the past fifteen years.
#41872
A
has been
B
have been
C
was
D
were
推荐题目
Look! The girl ________in the classroom.
#41932
A
dances
B
dancing
C
is dancing
D
dance
Look at the photo! Lisa  ________.
#39681
A
is run
B
running
C
runs
D
is running
Her uncle _________ to the factory .He will be back __________ an hour .
#41856
A
has gone, after
B
has been, in
C
has gone, in
D
has been, after