The role of a computer-based instructional system is to deliver messages to learners. those messages originated from a human tutor who developed the instruction. computer systems do not understand these messages which comprise the instruction, student responses, and feedback during the learning process. a computer is merely a conduit for the exchange of messages between student and teacher. a computer system has no idea of the meanings of the messages.

go to the home screen and it says what do you need to know? then type the

different strategies reach different people based on their ability to understand the material. (from personal experience) when writing an argumentative essay write explaining the subject as though your audience never heard of it before and it is just being introduced, then explain why other people hate it also, afterward you would explain why that would be wrong. i hope that : )

hi there!

read the sentence. select the words that best complete the two blanks.

though the road they took was long and they continued to plod

answer: a. listless, and steadily

hope this : )

cornelia

explanation:

we don't know all that much about cornelia aside from what granny tells us about her, along with what we can gather from her few lines of dialogue. it's hard to picture her, too, since we're not given any details about her mannerisms or what she looks like. she could be dressed like a circus clown, for all we know.

even though we wouldn't recognize cornelia if we ran into her on the street, we can't but feel a lot of sympathy for this character. first of all, she's super nice and granny pretty much treats her like dirt. she's constantly asking granny if she needs anything and granny usually responds by snapping at her. here's a typical exchange:

"i thought you might want something."

"i do. i want a lot of things. first off, go away and don't whisper." (14-15)