Read the following sentences: “Who built these fabulous dwellings? Why did they choose to dig them into the face of the rock itself? When did they live, and how did their civilization fade?” Why does the author pose these questions?
A. to let students know what they will be quizzed on
B. to ask rhetorical questions that won’t be answered
C. to ask the reader a direct question
D. to set up points that the passage will address