问题
选择题
with College Entrance Exam slogans, the walls of the classroom look better．
A．Having decorated
B．Being decorated
C．To be decorated
D．Decorated
答案
答案：D
题目分析：句意：装饰以高考的标语，这个墙看起来更好了。这里需要非谓语动词做状语，因为the walls of the classroom和decorate是被动关系，用过去分词做状语，所以选D。