The pricerecently. I wonder whether it will remain so.A. was going upB. went upC. has gone

问题补充：

The pricerecently. I wonder whether it will remain so.

A. was going up

B. went up

C. has gone up

D. has been going up

答案：

A. was going up

B. went up

(答案→)C. has gone up

D. has been going up

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