A ruined structure found at Aqaba, Jordan, was probably a church, as indicated in its eastward orientation and by its overall plan, as well as artifacts, such as glass oil-lamp fragments, found at the site.
(A) A ruined structure found at Aqaba, Jordan, was probably a church, as indicated in its eastward orientation and by its overall plan, as well as Incorrect parallelism "as indicated IN... and BY..." incorrect
(B) A ruined structure found at Aqaba, Jordan, once probably being a probably a church, was indicated by its eastward orientation, overall plan, and this says that the structure itself was indicated by its eastward construction, overall plan, etc. incorrect
(C) Indicating that a ruined structure found at Aqaba, Jordan, was probably a church were its eastward orientation and overall plan, but also the this construction uses "but also" but has no "not only"
(D) A ruined structure found at Aqaba, Jordan, was probably a church, as indicates its eastward orientation and overall plan, as well as the "eastward orientation and overall plan" is a plural subject that does not agree with the singular tense "indicates"
(E) 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 Good parallelism etc. CORRECT
2 Explanations