A、To tell the truth. B、To tell all the details. C、To be ready to answer any questions in court. D、To identify the persons she is

M: Now, Miss Dexter. You saw the bank robbery, didn’t you?
W: Yes, I did.
M: You saw a man, didn’t you?
W: That’s right, I saw him when he went into the bank and then he came out.
M: Now, look around the court... Can you see that man?
W: Yes, he’ s the man I saw.
M: He wasn’t alone when he were into the bank, was he?
W: No, he was with a woman.
M: Now, look around the court again, can you see that woman?
W: Yes, there! She’s the woman I saw.
M: I see, Miss Dexter. Now look at the man and woman again. This is very important. Are you absolutely sure about them?
W: Absolutely sure. They’re the people I saw.
M: Now, Miss Dexter. What was the man wearing when he went into the bank?
W: I don’t remember everything...But I remember his hat and his bag.
M: Look at the hat on the table. Is that the hat?
W: Yes, that’s the hat he was wearing.
M: ...and the bag?
W:  Yes, that’s the bag he was carrying.
M: Do you remember anything about the woman?
W: Yes. She was wearing a blonde wig and black platform shoes.
M: How do you know it was a wig, Miss Dexter?
W: Because it fell off when she was running to the car.
M: Look at the wig on the table. Is that the wig?
W: Yes, that’s the wigs she was wearing.
M: ... and the shoes, look at the shoes.
W: Yes, they’re the shoes she was wearing.
M: Thank you, Miss Dexter.