题目

听下面一段较长对话，回答以下小题。 （1） What has made working at home possible? A . Living far from workplaces. B . Communication industry. C . More job opportunities. （2） What is the advantage of working at home according to the woman? A . Saving more time. B . Having a lot of freedom. C . Taking care of the family easily. （3） What might happen in the future in the woman's opinion? A . A British company will move overseas. B . All companies will employ homeworkers. C . People will work at home for a foreign company. 已知y＝f(x)是定义在[－1，1]上的奇函数，x∈[0，1]时，f(x)＝． (1)求x∈[–1，0)时，y＝f(x)解析式，并求y＝f(x)在[0，1]上的最大值． (2)解不等式f(x)＞．