— ____ do you clean the classroom?— Three times a day.
#59294
A
How long
B
How often
C
How soon
D
How many
推荐题目
Can you see the boys _____ football on the playground? They are my classmates.
#53462
A
to play
B
playing
C
plays
D
Played
He looks sad. Let’s ___________________.
#61327
A
cheer up him
B
cheer him up
C
show him up
D
show up him
When I am free on Sunday, I often drop in my grandparents.
#58887
A
give a ride to
B
give up visiting
C
forget to visit
D
come over to
--- You can’t ____what a terrible weekend I had. I had a bad cold.--- I’m sorry to hear that.
#58854
A
make
B
wish
C
think
D
imagine