What is the author’s point of view in the passage?
travelling is a very thrilling experience. the world is a beautiful place, and there are so many destinations to choose from, depending on the amount of money you wish to spend. a lot of people, especially teenagers and young adults, choose to backpack across a continent to avoid spending too much money. backpacking can be really fun when done with a group of friends. some backpack solo as well, but this can get a little tricky. there are always more risks involved when you travel to a place that is unfamiliar to you. it could be a little dangerous if you are all alone. when you are with a group of people you trust, it becomes easier to pool resources and come up with ideas when stuck in a tricky situation. also, you may not know the local language of the place you are visiting, and it when you have someone in your group who does.
a.
backpacking solo across a continent is very tricky and should never be attempted.
b.
backpacking is impossible if you don’t know the local language of the places you visit.
c.
backpacking is fun and risk free only when attempted with a group of friends.
d.
backpacking solo across a continent is quite risky, so it to have company.

The answer is indeed letter D. Backpacking solo across a continent is quite risky, so it helps to have company.

Explanation:

The author of this passage sees backpacking as fun way to travel when one does not have much money. He/she explains that there are those who backpack in groups, and those who do it by themselves. The author does not attack the idea of backpacking by oneself. He/she simply makes it clear as to why it can be tricky: it could be dangerous; the person can only count on him/herself to solve any possible problems; if the person does not speak the local language, the trip becomes more challenging. If one travels accompanied by a group of people, chances are that problems will be more easily solved. The groups can pool their money to help in a difficult situation; someone might know the local language and help the others; more thinking heads, so more ideas available. If we are, thus, to summarize this passage's point of view, it should be letter  D. Backpacking solo across a continent is quite risky, so it helps to have company.

given the fact that the question is about the detail that best support the idea that oppressive leaders use   propaganda to achieve thir goals,   the first option does not refer to any kind of propaganda, since it only tells about that the milk and the windfall apple should be reserved for the pigs. in the second option, that is, "snowball and napoleon sent out flights of pigeons whose instructions were to mingle with the animals on the neighbouring farms, tell them the story of the rebellion, and teach them the tune of "beasts of england". it can be identified that the oppressors make use of the propaganda, which is represented by the pigeons, and the information they have to tell other animals about what was happening in the farm in order to get their objectives. for that reason, the right answer is the second option, taking into account that the third option do not refer to propaganda since it only talks about that they did not want jones back. and, finally, the last option refers to the result of the given news, but it does not mean about the propaganda they used to achieve their goals.