Jane: Hi, welcome to Hal’s Computer World. {A. Does he have any brand preference?; B. How much is it?; C. I’ll come back to buy it this weekend.; D. Can I help you?; E. How about this one?} Smith: I would like to buy a computer for my son. I was told it is cheaper to buy computers here. Do you have any recommendations? Jane: Yes. We have plenty of choices for you. So, home computer or a laptop, which one does he like? {A. Does he have any brand preference?; B. How much is it?; C. I’ll come back to buy it this weekend.; D. Can I help you?; E. How about this one?} Smith: He prefers ASUS(华硕), laptop, which is much more convenient. Jane: I see. {A. Does he have any brand preference?; B. How much is it?; C. I’ll come back to buy it this weekend.; D. Can I help you?; E. How about this one?} ASUS F83E335Cr-SL. It is really suitable for students. Smith: Let me see. Well, it’s good but I don’t think 320 GB is enough. Jane: If you wish to upgrade the hard drive, we can definitely do so. It costs 150 to upgrade it from 320GB to 500GB. Smith: Great. My son likes keeping a lot of movies and pictures on the hard drive. Jane: No problem. I’ll give you a more detailed brochure later. Smith: Thank you. {A. Does he have any brand preference?; B. How much is it?; C. I’ll come back to buy it this weekend.; D. Can I help you?; E. How about this one?} May I have a discount? Jane: In total it costs 3900 yuan. If you pay for it on Saturday or Sunday this week, you can actually get 5 percent off the usual sale price. Smith: Wow. That’s really good. {A. Does he have any brand preference?; B. How much is it?; C. I’ll come back to buy it this weekend.; D. Can I help you?; E. How about this one?}