READ THE FOLLOWING PARAGRAPH CAREFULLY, AND THEN CHOOSE THE CORRECT ANSWER A, B, C, ORD TO THE QUESTION.
The beneficial features of small cars account for their popularity. They move smoothly in crowded streets,
are easy to park quickly, and take up smaller parking spaces. Small cars are also a means of conserving
energy because they use less gas than big cars. This particularly makes them very popular among many
people, especially small families. Small cars are inconvenient and uncomfortable on long trips, however,
because of their limited passenger and trunk space. Moreover, they are also more economical to operate
and maintain, and they cost less. In addition to superiority in terms of convenience and economy, small
cars are more nature-friendly, so they do not pollute the environment as much as larger cars. All in all,
because of a variety of advantages, small cars are becoming increasingly popular in the marketplace.
What does the last sentence of the paragraph function as?

O a. A summary type concluding sentence,
Ob. A major support sentence
Oc. A restatement-type concluding sentence,
Od. A minor support sentence.​