Nancy is a good student. She studies hard _______ she also likes to help others.

Not the way he did it but his words _____ criticized by people present.

It was a pity that the great writer died _______hisworks unfinished

下列各句中加点成语的使用，全都正确的一项是（ ）①一谈到近日研发成功的一种新型抗电磁干扰材料，中科院合肥物质科学研究院的研究员便会情不自禁地津津乐道说个不停。②市场监管局在“春安行动’’节日食品大排查中，帮助两家脏乱差的馒头店进行规范整治、改头换面，消除了食品安全隐患。③作为军工生产战线的技能带头人，游洪建填补了国内硬铝合金薄板淬火矫正工艺的空白，他在这一领域的技能水平，达到了运斤成风的境界。④2月3日是鸡年首个交易日，中国央行闻鸡起舞，全线上调公开市场逆回购操作利率0.1个百分点频频出手，引发国债期货暴跌。⑤在与瑞典的对决中，因德尔波特罗和摩纳哥受伤，阿根廷人的排兵布阵顿显左支右绌，好在纳尔班迪安尚能披挂上阵。

won the first prize and you can imagine how excited I was when the Mayor _____ me with the reward.