Question

请问这道题目怎么选择，为什么，句子的中文翻译是什么，谢谢！

A blast near the entrance of 地区's heavily _____(fortified / fortifying) A Zone which houses 国家's interim government took the lives of 15 people.

Answer 1

A blast near the entrance of 地区's heavily fortified A Zone which houses 国家's interim government took the lives of 15 people.

这是个定语从句，简化为 A blast heavily __ A Zone.
显然句子缺少谓语，现代分词ing形式不能直接做谓语，过去分词有过去式形式，可以做谓语。

Answer 2

A blast near the entrance of 地区's heavily fortified A Zone which houses 国家's interim government took the lives of 15 people.
一枚炸弹在国家临时政府所在地，戒备森严的A区某地入口处爆炸，造成15人丧命。