问题
选择题
—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
答案：D
题目分析：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。