题目内容：

    Our family went to the Yellow Stone National Park last summer vacation.Our son，Tom，wanted to see bears there.And what an interesting experience it was!

When we got there，we put up our tent and went to explore(探险)．As we returned，we heard our daughter Susie cry out.And then we saw a bear go into our tent.

Tom wanted his father to chase(追赶)him away.His father said，“No.It's dangerous to chase a bear.And don't let him chase you.” Susie said，“What shall we do？Maybe we should climb a tree.” Tom said，“No.We have to get him out  there.He might go to sleep in our tent.” “Maybe we could make him leave if we put some honey outside for him to eat，” Susie said.Then I said，“How are you going to get the honey？It's in the tent.” We watched the bear go into the tent and heard him upset(弄翻)everything inside.“It's foolish for us to try to chase him away，” said my husband.“Leave him alone and wait for him to come out.” We waited，but the bear stayed inside.We had to sleep in the car that night.

1.Last summer vacation Tom wanted to see________.

A.tigers B.wolves C.bears D.birds

2.Where did the family go on vacation last summer?

A.They went to Central Park. B.They went to the Yellow Stone National Park.

C.They went to a zoo. D.They just stayed at home.

3.What did they do when they saw a bear go into their tent?

A.They chased the bear away. B.They stayed outside the tent and did nothing.

C.They climbed up a tree. D.They put some honey outside for the bear to eat.

4.What did the bear do in the tent?

A.He ate the honey. B.He chased the family away.

C.He drank the beer. D.He turned things upside down.