PLEASE HELP!!!!! =]

Based on your knowledge of the root -lum-, choose the best meaning of luminescent as it is used in the following sentence.

Seeing Foster’s luminescent smile, his friends did not have to ask if he had won.
A. uncomfortable

B. forced

C. puzzling

D. shining

Question

PLEASE HELP!!!!! =]

Based on your knowledge of the root -lum-, choose the best meaning of luminescent as it is used in the following sentence.

Seeing Foster’s luminescent smile, his friends did not have to ask if he had won.
A. uncomfortable
	
B. forced
	
C. puzzling
	
D. shining

anonymous · Answer

The root lum- means light. So from that we can figure out that the meaning of the word luminescent is going to have to do with light.