______ they grow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year’s crop.
#85631
A
Whatever; become
B
Whichever; become
C
Whatever; becomes
D
Whichever; becomes
推荐题目
As I have a meeting at four, ten minutes _____ all that I can spare to talk with you.
#86307
A
are
B
was
C
is
D
were
_____about the earthquake in Sichuan keep everyone in deep sorrow.(悲痛)
#44015
A
News
B
Information
C
Advice
D
Messages
---Who _____a pet in our class ? -----Many students ______.
#44165
A
has, has
B
have , have
C
have, has
D
has , have