题目选项分析

That a ruined structure found at Aqaba, Jordan, was probably a church is indicated by its eastward orientation and overall plan, as well as by the artifacts, such as glass oil-lamp fragments, found at the site.

Indicating that a ruined structure found at Aqaba, Jordan, was probably a church were its eastward orientation and overall plan, but also the artifacts, such as glass oil-lamp fragments, found at the site.