Which sentence best describes how art in buddhist cave temples along the silk road reflects the beliefs of the beliefs of the chinese people?

a. the cave temples were built as religious shrines and treats for travelers and monks.

b. the cave temples were built to store silk and porcelain, which the chinese valued above all other goods.

c. the cave temples were built to be sheltering places for revere emperors when they traveled from town to town.

b. the cave temples served as houses for the crews who built the great wall of china.

(it’s actually is 50 points but won’t let me chose it) i only had two questions r. i.p.