"WI-FI is the doorway that connects kids to the digital universe." What can readers infer from this sentence?

a. The internet is an environment for which today's children are currently unprepared
b. The internet is full of information that today's children need to interpret
c. The internet is central to the world in which today's children are growing up
d. The internet is a complex system that today's children need to learn to interpret

modal adverbs are used to modify specific verbs that consist of a linking verb (verb of being) and sometimes another verb. examples of modal verbs include can, could, may, might, must, shall, should, will and would.

modal auxiliary. an auxiliary verb characteristically used with other verbs to express mood, aspect, or tense. in english, the most common modal auxiliaries are can, could, may, might, must, ought, shall, should, will, and would. also called modal .

i suggest it is anadiplosis

the use of “as” in the example to draw the resemblance. some more examples of common similes are given below. common examples of simile. our soldiers are as brave as lions. her cheeks are red like a rose. he is as funny as a monkey. the water well was as dry as a bone. he is as cunning as a fox. simile introduces vividness into what we say.