1 . 下面文章中有3处需要添加小标题。请从以下选项(A、B、C和D)中选出符合各段意思的小标题。选项中有一项为多余选项。

There are not many nations that can say their national dish has become international.     1     Both are famous all over the world, and both have made the history of Italian food. People have been eating pizza, in one form or another, for centuries. They eat it everywhere — at home, in restaurants, or on street comers.

The word “pizza” came from the Latin word “pinsa” meaning flatbread. Long ago, pieces of flatbread, topped with mushrooms and herbs (香料), were a simple and tasty meal. They were mostly for those who didn’t have enough money to buy plates, or who were on the go. In the 18th century, Naples, in southern Italy, had become one of the largest cities in Europe, and it was growing fast. Lots of city people were poor and they were always rushing around to look for work.     2     Pizzas were cut to meet the customers’needs. They were inexpensive, used easy-to-find ingredients (原料), and could be made with plenty of flavor.

It was in America that pizza found its second home.     3     Soon, pizza spread across the country with the rapid development of the city. It was increasingly considered as a fast, funny food. People might like New York-style thin pizza, or Chicago deep-dish thick pizza. Some want extra cheese on their pizzas while others only like vegetables. The secret is, almost everyone likes pizzas.

For a lot of people in western countries, when they cannot decide what to eat, they order pizzas.

A. Nobody knows where pizza came from.
B. Italy has two such dishes, spaghetti and pizza.
C. They needed food that was cheap and easy to eat.
D. In 1905, the first pizzeria, Lombardi’s, was opened in New York City.