听力原文：W: David, you play the cello, don't you？M: I did it for about six years. But I ha

听力原文：W: David, you play the cello, don't you？

M: I did it for about six years. But I haven't practised much since I came to college. Why do you ask？

W: I'm signing up for a noncredit string ensemble course that meets once a week on Wednesday night. We have several violin, violas and two bass players, but only one cello.

W: Who's directing the group？

W: Janet Hanson. Maybe you've heard of her. She plays violin in the city orchestra, and she also directs three other small local music groups.

M: Mh, I have my cello here, but I think I would need to do a lot of work before my playing would sound any good at all.

W: Miss Hanson will give individual instruction as well as teach us as a group. There are only ten of us now. Try to join us. We are all on the intermediate level. And anyway you won't get a grade for the course.

M: I'll tell you what. I'll play a little this evening and see how it goes.

W: I'm sure you'll be fine, I'll expect to see you at seven o'clock tomorrow in room 14 at the Fine Arts Building. I hope you can come to our regular meeting.

(20)

A．He needs to take one more course in order to finish his credit requirements.

B．He plays an instrument the group needs.

C．She thinks taking the course would improve his grades in general.

D．She thinks he's the best musician at the college.