The workers are so _____ to the noise of the machine that they don’t even notice it during their work. [ ]

.Some farmers have _____________ keeping deer, and there are now about 4,500 deer farms in the country.

依次填入下列各句横线处的成语，最恰当的一组是①政府内部离心离德，已经“变天”的国会处处作梗，任期尚有两年的奥巴马急欲留下政绩，不仅迄今乏善可陈，并显出 的窘境。②在这年夏季反“扫荡”战役中，盐阜、苏中区军民在新四军军队的统一指挥下，多点开花，密切配合，使敌 ，对粉碎敌之“扫荡”起决定作用。③面对网上第三方支付、P2P网络众筹融资、新型电子货币等金融互联网新模式，《巴塞尔Ⅲ》所确立的金融监管法律制度显得有些 。

What he said is not to the point _____ we should focuson constructing a harmonious society

41. May I ____ your dictionary for a while?