A:﹣ 35 ﹣ 45 i
B:﹣ 35 + 45 i
C:35﹣ 45 i
D:35+ 45 i
我国现行的行政区划基本上划分为省、县、镇三级。
—When did your father stop smoking?
—In 1999, the year I was born.