题目内容：

There are many kinds of ants in America. One kind is very strong. People are afraid of it, and animals are afraid of it, too.

These ants move in large groups.  They eat all the animals, and they can eat wood houses.  Sometimes even people are killed by them. When the ants come near, people leave their homes. But people are sometimes glad after the ants pass through, because they can see no insects ( 昆虫 ) or snakes .

1.Some ants in America can be very       .

A. heavy    B. strong    C. light    D. thin

2.People and animals are afraid of       .

A. one kind of ants    B. all kinds of ants    C. small ants    D. big ants

3.People get away from the ants because       .

A. they can eat and kill elephants    B. they can also eat wood houses

C. they travel in large groups    D. they can even kill people

4.Where are the insects or the snakes after the ants pass through?

A. They hide themselves under the ground.

B. They have moved to other places before the ants come.

C. They have been killed and eaten up by the ants.

D. They have been killed by people.

5.Which is the best title (题目) for the story

A. Ants    B. American Ants    C. A Big Ant    D. A Strong Ant