------ I wonder ______ you’ll water this kind of tree. ------- Once a week.
#35726
A
how often
B
how long
C
how soon
D
how much
推荐题目
Peter is ten years old. He is _______ to go to school.
#35958
A
old enough
B
enough old
C
young enough
D
enough young
 Which do you ________, cola or juice ?
#35244
A
like
B
prefer
C
like best
D
prefer best
--How often do you watch TV, Tom? --_______________.
#35521
A
Half an hour
B
Twice
C
Hardly ever
D
Very