What is a sonnet and what is a couplet

Which if the following can you infer about maggie?

To protect consumers, the sec requires brokers and dealers to what? information about securities.

Read the sentence from the war of the worlds. i turned, and as i did so the screw must have come out, for the lid of the cylinder fell upon the gravel with a ringing concussion. which option is the accurate synonym of the word concussion as it is used in the sentence? explosion disruption crash interruption