Question #N1100

Although the internet is a relatively new phenomenon, it has already had a profound impact on the way we communicate. In the past, people relied on letters, phone calls, and face-to-face interactions to stay in touch. Now, with the advent of social media, email, and instant messaging, we can connect with people all over the world in an instant. This shift in communication has led to a more interconnected world, but it has also brought with it some challenges. For example, the ease with which we can communicate online can lead to misunderstandings and conflict. It's important to be mindful of the way we communicate online and to be aware of the potential for misunderstandings.

Which choice best describes the function of the underlined sentence in the text as a whole?
A. It introduces a problem that is examined in the text.
B. It presents a hypothesis that is evaluated in the text.
C. It defines a phenomenon that is discussed in the text.
D. It provides a specific example that supports a general claim made in the text.

Correct Answer is: A

The underlined sentence introduces the problem of misunderstandings and conflict, which is then discussed in the rest of the paragraph. The sentence sets up the problem that the rest of the paragraph will go on to address.