—The company has been performing poorly during the past few years.—In my view it needs to

问题补充：

—The company has been performing poorly during the past few years.

—In my view, it needs to its image.

A. hold up

B. take up

C. step up

D. polish up

答案：

A. hold up

B. take up

C. step up

(答案→)D. polish up

解析：考查动词短语：A. hold up举起，耽搁，B. take up从事，拿起，C. step up加紧，D. polish up加强，改善，磨光，句意：--公司在过去的几年表现很差。--在我看来，它需要改善形象了。选D。