顶棚安装是指示性导向照明的唯一安装形式。
参考答案:错
茅盾短篇小说的代表作品是()和(),都写于创作《子夜》的同一年,描写的都是()年“一二八”上海战争前后的动乱生活。
Some would consider that an infringement of good manners whereas others would not.
A. an example B. a violation C. a problem D. an indication