第37题: [单项选择]At the beginning of the fiscal year, interest rates climbed______3.2 percent, up half a point from the previous year. A. by B. in C. to D. on 参考答案:C 答案解析:这句话的意思是说,在这个财政年之初,利率一度攀至3.2%,比上一年高出0.5个点。由“比上一年高出0.5个点”可知,利率为涨到3.2%,从而排除(A),(B)和(D) 无此搭配。