A few newspapers support extremist groups on the far right and on the far left, but most daily newspapers attempt to attract middle-of-the-road Americans who are essentially moderate. (Passage 3)
【单选题】Did you know that a task thats interrupted (1)_____ 50% longer and has 50% more mistakes than an uninterrupted one? It takes a while for our brains to get into a focused state(2)_____ were able to con...