题目内容
With the crop’s production _____ rapidly, food price is _____ year by year.
A.go up; going down B.going up; go down
C.going down; going up D.going down; go up
C
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题目内容
With the crop’s production _____ rapidly, food price is _____ year by year.
A.go up; going down B.going up; go down
C.going down; going up D.going down; go up
C