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Compared with last year, the output of the factory this year has increased（）20%.
- A、with
- B、at
- C、for
- D、by
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Compared with last year, the output of the factory this year has increased（）20%.AwithBatCforDby
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which of last year'sC
last yearD
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concerningC
correspondingD
regarding
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movedC
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单选题Compared with last year, the output of the factory this year has increased（）20%.A
withB
atC
forD
by
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the same as expectedC
higher than expected
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