①淙淙:____、____、____、____
②唧哩哩:____、____、____、____
③叽叽喳喳:____、____、____、____
如图所示,为A,B,C三个物体从同一地点,同时出发沿同一方向做直线运动的x﹣t图象,则在0﹣t0时间内,下列说法正确的是( )
as if; in memory of; look forward to: hold one's breath, play a trick on