__________(3)________________________(4)________________________(5)________________________15.(4分)(1)(2分)________________________________________________________________________________________________________________________________________________(2)(2分)________________________________________________________________________________________________________________________________________________16.(2分)____________________ ____________________17.(4分)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________请在各题目的答题区域内作答,超出黑色矩形边框限定区域的答案无效!三、写作(55分)18.题目:感谢________