阅读下面的文言文，完成1〜4题。

柳宗元传

元和十年，例移^①为柳州刺史。时郎州司马刘禹锡得播州^②刺史，制书下，宗元谓所亲曰：“禹锡有母年高，今为郡蛮方，西南绝域，往复万里，如何与母偕行。如母子异方，便为永诀。吾与禹锡执友，何忍见其若是？”即草奏章，请以柳州授禹锡，自往播。裴度亦奏其事，禹锡终易连州。

柳州土俗，以男女质^③钱，过期则没^④入钱主，宗元革其乡法。其以没者，乃出私钱赎之，归其父母。江岭间为进士者，不远千里随宗元师法；凡经其门，必为名士。元和十四年十月五日卒，时年四十七。观察使裴行立为营护其丧及妻子还于京师，时人义之。（选自《旧唐书》柳宗元传》，有删改）

注释 ①例移：古代官员按惯例调任。②怂播州：今责州遵义，当时为偏远荒凉的地方。③质:抵押。④没:没收。⑤营护：料理，护送。

函数f（x）=2sin（ωx+φ）（ω＞0，﹣$\frac{\mathrm{\pi }}{2}$＜φ＜$\frac{\mathrm{\pi }}{2}$）的部分图象如图所示，则ω，φ的值分别是（　　）

    A jobless man wanted very much to have the position of “office boy” at Microsoft. The HR manager interviewed him and then watched him cleaning the floor as a test. “You have passed the test,” he said. “Give me your e-mail address and I'll send you the form to fill in and the date when you may start.” The man replied, “But I don't have a computer, neither an e-mail.” “I'm sorry,” said the HR manager. “If you don't have an e-mail, that means you are not living. And anyone who isn't living cannot have the job.”
    The man left with no hope at all. He didn't know what to do with only $10 in his pocket. He thought and thought. Then he went to the supermarket and bought 10 kilos of tomatoes. He sold the tomatoes from door to door. In less than two hours, he had 20 dollars. He repeated the operation three times, and started to go early every day, and returned home late. Shortly, he bought a cart, then a truck, then he had his own fleet of delivery vehicles. Five years later, the man was one of the biggest food retailers in the US.
　One day, one of his friends asked him for his e-mail. He said, “I haven't got one.” His friend couldn't believe his ears. “Can you imagine what you could have been if you had an e-mail?”The man thought for a while and replied, “Yes, I'd be an office boy at Microsoft!”