The purpose of informational text is to inform the audience. While this excerpt is about tides, the central idea or main focus is the Neap Tides. The question of "What causes tides?" is a lead in question to get the readers interested in the article; therefore, B is not a good answer, nor is D since it does not tell you anything about what you are going to read (as a title should do that). Having a full sentence as a title is not good writing either, so A is the best answer.
Answer:
Those are probably the fanciest curtains in the store.
Explanation:
The main purpose is that its supposed to entertain and bring laughter
Answer: In memorable phrases, he envisioned a better future, founded upon four freedoms: the "four essential human freedoms," some traditional and some new ones. The four freedoms he outlined were freedom of speech, freedom of worship, freedom from want, and freedom from fear.
Explanation: I think this might help you.
Maybe their all watching T.V?