Though certain areas of the city suffer from a high crime rate,

Though certain areas of the city suffer from a high crime rate, the centre is ______safe for tourists.
A、particularly
B、relatively
C、specially
D、uniquely
【正确答案】：B
【题目解析】：该题考查副词。本句是把certain areas of the city和the city center进行比较，显然应该是“相对来说，市中心对游客是安全的”。