Which sentence uses stationery correctly? The car remained stationery with the engine running.
Triathletes often train using stationery bicycles.
I received a gift set of personalized stationery.
The doctor said Grandpa’s condition was stationery.

the answer is actually c   i just got done with the test.

a-he encouraged islamic schools to introduce greek texts.

d-he invited greek scholars to teach their texts to the locals.

explanation:

the transmission of the greek classics to latin western europe during the middle ages was a key factor in the development of intellectual life in western europe.[1] interest in greek texts and their availability was scarce in the latin west during the earlier middle ages, but as traffic to the east increased so did western scholarship.

mark brainliest and have a great day!