题目内容：

    On their way back home every day, many students stop by street vendors（摊贩）near their school to eat street food. These vendors look dirty. But why do children like to eat this kind of food? To find out why, we asked 150 students in our city last month, and here is the report（报告）.

66% of the students thought the street food was dirty, but 50% of them ate it，the report says. Many students said they ate street food because it was delicious. “School food is terrible and always the same,” said Ling Ming.

Many students also thought street food was quick. Another student Wang Jiao said, “Street food is quick and you can eat hot food at anytime. At school you can only have food at meal time, and you usually have to wait a long time before it is ready.”

“Schools should make students buy food in groups. So we don’t have to wait in a long queue,” Xue Yigan said.

But the report doesn’t give any ideas on how to make school food better（更好）.

1.How many students thought the street food was dirty？

A.150 B.99 C.66 D.75

2.Why did many students like to eat street food？

A.Because it was delicious and quick. B.Because it was delicious and cheap.

C.Because it was healthy and cheap. D.Because it was healthy and quick.

3.Which of the following is TRUE？

A.66%of the students ate the street food.

B.50%of the students thought the street food was dirty.

C.The students usually waited for a long time to have school food.

D.The report gives some ideas on how to make school food better.