单选题
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
【正确答案】
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。