Now the question that you must carefully consider is ____ can be put into practice.

下列各句中划线成语的使用，全部正确的一项是①各大门户网站在报道角度上费尽心思，另起炉灶，用各种轻松好玩的传播方式将“两会”信息传递给更多的年轻人。②再回首，穿越岁月的重重幕帐，透过吉光片羽一样的古代名人家书，我们能看到其背后悲欣交集的人生历程和向上向善的谆谆教诲。③图书市场上鱼龙混杂的出版物未遭到彻底打击，而出版社又有经营利润的压力，一般只能选择多出书，因而造成少儿图书质量下滑。④有舆论认为，特朗普就任后的首次日美首脑会谈对安倍来说正如阪上走丸，因为特朗普此前不断就贸易和汇率问题对日本发表批评言论。⑤对屡屡发生的坑蒙殴打游客事件，如不依法严肃处理，势必会迟滞旅游市场的发育和拓展，所以丽江旅游业须防养痈成患。

What was Jim wearing at the party — Nothing ________. He was in his usualshirt and jeans.

Does your sister like________—Yes，you can see all kinds of clothes in her room.

______delighted me most was________my son was admitted to Beijing University.