三、阅读理解。
There was a car accident at 3:30 yesterday afternoon. Some policemen arrived there. They found some witnesses in the street when the accident happened. The policemen asked them some questions. Here are their answers.

1.The underlined word “them” refers to ____.
A.the drivers
B.the policemen
C.the witnesses
D.the students
2.Who was shopping when the accident happened?
A.Mr. Green.
B.Mrs. James.
C.Alice.
D.George.
3.What was George doing when the accident happened?
A.He was driving a car.
B.He was shopping.
C.He was calling his parents.
D.He was walking his dog.
4.Which of the following is TRUE according to the passage?
A.The black car ran away quickly.
B.Mrs. James was very nervous.
C.Alice didn't write down the car number.
D.Alice called the police at once.
5.After reading the passage, we can know the information EXCEPT ____.
A.the colors of the two cars
B.the time of the accident
C.the names of the witnesses
D.the weather of the day

1~5. CBDCD