They have produced __________they did last year. -焚题库

They have produced ___

单选题 They have produced __________they did last year.

A.twice as much grain as

B.twice more grain as

C.twice as many grain as

D.as twice many grain as

正确答案： A

答案解析: 本题考查倍数的表示法。句意：他们已经生产了是去年两倍的粮食。本题倍数表示法的常用结构为：A is…limes as+原级+as B。又因为grain为不可数名词，故用much修饰。

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