They often change the kind of crop in each field ____ few years, for example, growing corn or wheat and then the next year peas or soybeans.
#16182
A
every
B
a
C
each
D
some
推荐题目
How many trees are there on top of the mountain? _________
#57956
A
Nothing
B
Nobody
C
No one
D
None
Did you do_________ last weekend?
#57073
A
somthing interesting
B
anything interesting
C
interesting something
D
interesting anything
France has ______for everyone, ______why not visit France this year?
#56751
A
everything;and
B
anything;but
C
nothing; so
D
something; so