It takes us about an hour ________ our homework every day.
#57246
A
do
B
doing
C
to do
D
did
推荐题目
I       out of the window and       the police       after the suspect(嫌疑人).
#52681
A
looked, watched, run
B
looked, saw, running
C
watched, saw, run
D
saw, watched, running
The Greens used to live in London and now they         in Beijing.
#55021
A
used to live
B
are used to live
C
are used to living
D
are used for living
This orange sweater looks very nice. Can I _______?
#56255
A
try on it
B
try them on
C
try it on
D
try on them