The girl spends at least as much time singing as she __________.
#41867
A
studies
B
does studying
C
is studying
D
does to study
推荐题目
By the time my mom _____ to our school, all others of my class ______ for home.
#42475
A
got, left
B
got, had left
C
had got, had left
D
had got, left
Look !A boy       on the playground. 
#39826
A
runs
B
running
C
is runing
D
is running
-- __________ you __________ breakfast?    -- Yes, I had it at 6:30. 
#41554
A
Had; had
B
Have; had
C
Are; having
D
Were; having