题目

How does this woman think of her interview?A. It was tough B. It was interesting C. It was successful 答案：【答案】C【解析】此题为听力题，解析略。北宋中期形成积贫积弱局面的主要原因是A.宋加强中央集权所致B.北方民族的南侵C.对四夏、辽的战争耗费和赔款D.财政人不敷出