A:烟雾弥漫
B:雪花飞舞
C:香气扑鼻
D:尘土飞扬
行人通过有交通信号灯的人行横道,应当按照交通信号指示通行。( )
—Because I like playing it
— I'm going to study computer science.
写出近义词
舒展—____ 时刻—____ 监视—____ 嘲笑—____