The idea has been widely accepted______Beijing Opera should be added to the basic education in China.

He was admitted into Beijing University and years of his hard work ________ eventually.[ ]

Everyone was on time for the meeting_________Chris, who’s usually ten minutes late foreverything

依此填入下列横线处的成语，最恰当的一组是（ ） ①法国十八世纪伟大的启蒙思想家卢梭的《社会契约论》________，给当时法国思想界带来全新的气息，这本书后来成为了反映西方传统政治思想的最有影响力的著作之一。②陕北民歌《山丹丹开花红艳艳》描述了红军长征胜利抵达陕北时，正逢满山的山丹丹花开的美丽情景，歌曲旋律优美，而演唱者阿宝的嗓音________，更让听者印象深刻。③一位抗战老兵在接受记者采访时回忆说：“当时只听到一声________般的巨响，身旁火光冲天，前方的战友永远的倒在了血泊中，而我也身受重伤”，说完他黯然。

The policeman is helping the old woman__________ a heavy bag on her back.