Why are you staying up so late playing computer games again? Stop being so ! A. funny B. s

问题补充：

Why are you staying up so late playing computer games again? Stop being so !

A. funny B. silly C. serious

答案：

解析：考查形容词辨析。句意“你为什么再次熬夜到这么晚玩电脑游戏啊？不要再这样傻了。”A“有趣的”；B“傻的，愚蠢的”；C“严重的”。故选B。