在程序或事件/方法代码段中，调用菜单MM的可用命令（）。 A: CALLMENUM B: MPR C: CALLM D: MPR E: DOMENUM F: MPR G: DOM H: MPR

[听力原文]W: Your roommate told me that I could find you here. What are you doing hereM: What does it look like I am doingW: Well, it looks like you are watching television, but we have a math test tomorrow, so I thought you’d be studying for it and maybe I can study with you.M: Oh, well, I am just taking a break. This equation (方程式) stuff gives me a headache if I work on it too long.W: I know what you mean. I’ve been working on it for three hours already. I’m beginning to go over. I just don’t get some of them.M: But I can’t believe you are coming to me. I mean you know what I got on the last test, don’t youW: Yeah, I know. You told me. I just thought two heads might be better than one.M: Yeah, that’s a good idea, but... you know, I wish I knew that person in our class who got a full score on the last test. She didn’t miss a question, Umm... was it MaryW: Oh yeah, Mary! She is my friend. She’d be a big help right now. Why don’t I give her a callM: Now It’s already 10:30. I don’t want to impose on her.W: Yeah, I guess you are right, but you know what, she owes me a big favor. Let’s at least give her a call and see what she says. Maybe going over some of the problems with us would help her review the material.M: That’s worth a try. What will the two speakers do next（） A: Call a friend for help. B: Review some materials. C: Do a friend a big favor. D: Go over some problems.