291. I have no bench to ________, so I have to stand there ___________ TV for a while.

依次填入下列各句横线处的成语，最恰当的一组是（ ）①医疗质量是关系到病人生命安危的大事，救死扶伤是医务人员 的天职。②中国传统的严父慈母型的家庭关系，常令父亲们 地承担起教育子女的义务。③在全国比赛中屡获金奖的我省杂技团， 地承担了这次出国演出任务。

The computer was invented in the 20th

__________surprised me most was __________such a little girl of seven could play the violin so well.

Eve of the Spring Festival, we Chinesepeople like to play with fireworks, and the noise doesn’t _________ until aftermidnight.