If the fire alarm is sounded, all residents are requested to ()in the courtyard.
A、assemble
B、converge
C、crowd
D、accumulate
【正确答案】:A
【题目解析】:assemble结合,聚集,装配(一群人为共同的目的而聚集在一起);converge会聚,集中(侧重指人群或车辆从四面八方聚集到同一地方,或路、河流、线等在某一点相交集中);crowd挤满,大量聚集;accumulate积累,积聚。句意:倘若火警警报拉响,全体居民应到院子里集合。故选A