题目内容
() 8. It's said that of the water in the river polluted.
A. three quarters;has B. three quarter;have
C. three quarter;are D. three quarters;is
D
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题目内容
() 8. It's said that of the water in the river polluted.
A. three quarters;has B. three quarter;have
C. three quarter;are D. three quarters;is
D