英语语法分析

Officials of the Tunisian government are especially worried after dozens of tourists were killed in the attacks in Tunisia last year.

自从去年数十名游客在突尼斯遭袭时丧生，突尼斯政府的官员显得更加忧心忡忡。

The Tunisian military has sent reinforcements and helicopters to the area, and authorities have been hunting several attackers who were still at large.

突尼斯军方已经派出增援部队及直升机到该区域，官方也正在追捕几名在逃人员。

Which of the following highlight the Tunisian tour?

下列哪一个是突尼斯之旅的亮点？