Which sentence is written incorrectly?

The one certain thing about the message you sent to the receiver is that the receiver will: a)process the information sequentially, not simultaneously. b)interpret it based on their framework of experience. c)not be able to interpret all the relevant information. d)revise his/her premises according to the information sent.

What does the author see as the main cause for why students don’t really see shakespeare as a real, flawed human being? we shouldn’t shy away from discussing our literary heroes’ flaws. if nothing else, the knowledge of their failures us appreciate what success and greatness these authors did achieve. often our hero-worship keeps us from truly seeing the complexity of a great author. thus, i would argue, nothing would be better for high school students than to take shakespeare down a peg or two. a) the fact that students never learn enough about shakespeares biography b) the fact that students only read shakespeare’s comedies while in school c) the fact that students are never assigned to read any shakespeare while in high school d) the fact that students only read shakespeare’s greatest works in school and thus never see his weaknesses

Read this excerpt from tim o’brien‘s “ambush” “i had already pulled the pin on a grenade. i had come to a crouch” which literary device is most clearly shown in this excerpt?