什么是“三早”、“两快”和“一强”？
参考答案：
三早，就是早发现、早出动、早扑灭。两块就是领导上得快和火灾扑灭快。一强就是指挥强。
展示效果图的绘制在表现手法上多种多样，但总体上可分为（）两种表现手法。
A、以结构表现为主
B、以形象表现为主
C、以色光表现为主
D、以视觉表现为主
E、以透视表现为主
Now in the market there are too many oranges, making the prices down, so I suggest _____.
A．you’d better turn to do other business
B．you would rather turn to other business
C．you turning to doing other business="your" turning to doing
D．you ought to turn to selling other fruits
