Which sentence best conveys the author's viewpoint of the Egyptians' ability to manage projects?
A)"Tens of thousands of workers required enormous
Oresources, such as a place to live during the
construction."
B) The modern way in which the ancient Egyptians
oorganized the construction of pyramids was
impressive
"C)The actual construction of the pyramids has baffled
historians for years."

"D ) High-ranking officials were chosen to plan and
manage pyramid-building projects."

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.

one context clue that me find the meaning of luxuriance was that the base word of luxuriance is luxury, so i think that luxuriance means something that is luxury, or something luxurious.