After showing and discussing an example of modern art, priya covers it and then reveals the next example.
this is an example of .practice using an aidb. reading directly from the presentation aidc. reading directly from the aidd. using an aid only when it is relevant

answer: d.using an aid only when it is relevant.

priya's behaviour is an example of using an aid only when this is relevant. priya is showing an aid while discussing a particular topic. however, when the topic changes, the aid stops being revelant. when this happens, priya covers the aid, and displays another one that best fits with the new subject of discussion.

alliteration is the repetition of the same or similar consonants. having that in mind, i would say that the correct answer is: so shows a snowy dove trooping with crows.

most likely the answer would be a.) cupidity

definitions:

cupidity - greed for money or possessions

hydrophobia - extreme or irrational fear of water, especially as a symptom of rabies in humans

pathology - the science of the causes and effects of diseases, especially the branch of medicine that deals with the laboratory examination of samples of body tissue for diagnostic or forensic

patho -   relating to disease