----_________ do you go to the old people’s house, Tom? ----Once a month. 
#41049
A
How long
B
How far
C
How soon
D
How often
推荐题目
Turn on the TV and there is _________.
#38774
A
important something
B
important nothing
C
something important
D
nothing
He is _______fat because he eats _________junk food. 
#42578
A
much too;too much
B
too much;much too
C
too much;too much
D
much too;much too