单选题 In 1989 Tillie Fowler a Republican, became the first member of her party to serving as president of the city council of Jacksonville, Florida.

【正确答案】 B

【答案解析】答案：B 分析：动词不定式to后接动词原形改正：servingàserve。翻译参考：在1989年, 共和党人Tillie Fowler成为共和党第一个当选为佛罗里达州Jacksonville市长的人。