–Peter, __________ do you visit your grandparents?    --Twice a month.
#47281
A
how often
B
how soon
C
how far
D
how long
推荐题目
 My uncle is a careful driver, but he doesn’t drive as _________ as my friend.
#46323
A
careful
B
more carefully
C
carefully
D
careless
Usually we get ________ about something and end up _________ in Chinese. 
#45254
A
exciting; speaking
B
exciting; speak
C
excited; speaking
D
excited; speak
Can you fisish the work better with _____ money and ______ people.
#46882
A
less, fewer
B
fewer, less
C
little, little
D
few, few