--- ________ do you help your mother clean the house? --- Once a week.
#47256
A
How far
B
How long
C
How soon
D
How often
推荐题目
—How is your grandfather?—He is __________. And he eats __________ every day.
#45012
A
fine; well
B
well; nice
C
well; fine
D
fine; good
—Mum, my little sister is crying all the time. —Mary, be ! She feels sick. You should take good care of her.
#45202
A
patient
B
lazy
C
polite
D
fair