People understand speech in the context of their accumulated experience.

The correct answer is: A. scattered

People understand speech in the context of their accumulated experience. This means that they use their past experiences to help them understand what is being said. For example, if someone says “I’m going to the store,” a person who has accumulated experience with stores will understand that this means the person is going to a place where they can buy things.

The other options are incorrect because they do not accurately describe how people understand speech.

• Option B, “assemble,” is incorrect because it suggests that people understand speech by putting together individual pieces of information. However, people actually understand speech holistically, by taking in the entire sentence or phrase at once.
• Option C, “partial,” is incorrect because it suggests that people only understand part of what is being said. However, people actually understand most of what is said, even if they are not familiar with all of the words being used.
• Option D, “bias,” is incorrect because it suggests that people’s understanding of speech is influenced by their personal beliefs or opinions. However, people actually try to be objective when understanding speech, and they are usually able to do so.