"My blood is the red sea"
meaning My blood is as red as the red sea.
"Thunder is a drum"
Meaning very loud
My cat is a bunny"
meaning very fluffy,
You did not include options in your question, but based on the meaning of the word cryptic, your answer will be 'A HIDDEN MEANING'.
When you say that something is cryptic, it means that, that thing has a meaning that is mysterious or obscure.
From the way the word was used in the given sentence, it means that the message the teacher was passing across about the test is hidden, it was not understood by any of the students.
Answer:
The Hadleys were thrilled to purchase their Happylife Home and were proud to provide their children with the high-tech nursery, a "miracle of efficiency selling for an absurdly low price." The nursery gives the children hours of entertainment, and the house itself performs all the chores that would otherwise occupy George and Lydia's time. There is no need for a routine, since all the cooking and cleaning are silently taken care of by the house, and there is no need for much personal interaction, either. Even...
To build motivation for the character gives a backbone to the story and about the Arthur for example if the Arthur got the motivation from seeing a kid take a candy out of a store that motivation for that character would be a bad guy or a heel and or antagonist there for the motivation for a character is very important they reveal it so you can get a bit of a background on the character in more information on the story and the Arthur.