The correct answer is D, it is giving information to persuade the viewer that they know about their product, and to let viewers know what the capsule does.
Answer: B
Explanation:
A second person narrator is very uncommon, and will use the words "you" and "your" as subjects. (Some self-insert fanfictions do this, but that's about it.)
A first person narrator is much more common, and it would mean the story is told by a character in the book and use "I, I'm, I've," etc. in places other than dialogue.
Looking up the story, I can see neither of these are the case, so it's probably B.
Answer:
Tense.
Explanation:
A tense is a grammatical indication of when a verb happens/ occurs. It categorizes the time, the duration, the completeness, or the continuation of any act that is done.
In grammar, there are three primary categories of tenses- past tense, present tense, and future tense. And according to what tense is used in a sentence, the time can easily be known or understood.
For example, the sentence "I went home late last night" is in the past tense as the tense form of "went" is the past tense of "go".
Similarly, "I will be going home" signifies a future tense as the sentence uses "will+be+-ing" form of the verb.
In the sentence pattern for asking questions, the subject is placed immediately after the operator (Operator [did, does, was] + Subject) while in the sentence pattern for making statements, the subject is placed before the verb phrase (Subject + VP). However, some statements may be in question form (You've already eaten?) and some questions (such as rhetorical ones) may be in statement form (Haven't you peed already?).