项目评估中，应根据（）估算所需原辅料数量及其供应稳定性和保证程度。

t into trouble.

a.at times

b.time before time

c.time and again

d.for the time being

own restaurant．I‘m also head chef． John：__________!You’ve always hated cookin9． Kathy：Well，I used to hate cookin9，but nOW I love it．

A.You’re kidding

B.What should I say of you

C.You are telling me

D.It’S very kind of you

A、Accountancy. What about you？

B、I've got two-computer games and cycling.

C、That's right, but I'm an intern at the moment.

D、Yes, it is, but I've been to Scotland.

听力原文：M：Where’ve you been all this time？ the train’s about to leave!

W：I’m sorry I’m late，but I was waiting for you at the information desk． It’s lucky I’ve found you here on the platform．

Where did the woman think they were supposed to meet？

A．On the train．

B．On the platform．

C．At the information desk．

Where else have you worked， or have you always worked here？ ()

A. I've been doing construction work and it's been a busy

season.

B. No , I didn't come to work here yesterday.

C.Oh , no. I've only had this place since last year.I was in Clinton Hospital.

听力原文：M: Martha, you look so tired.

W: I am. I've been working on the report for the committee for three days and nights.

Q: Why is the woman tired？

(4)

A．She's on a committee.

B．She's been working late.

C．She exercises too much.

D．She's trying to account for the report.

Jerry: I've been back from a business trip.

Bob: ______

A、It's very nice of you.

B、How's everything going？

C、You're kind to say so.

D、I'd love to.

SECTION A CONVERSATIONS

Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.

听力原文：I: And Christine, what about you？ What have you been doing this summer？

C: Working, mostly.

I: You mean you've been studying？

C: Oh, no, I've been doing a job to earn money.

I: And have you made your fortune yet？

C: Hardly! But I haven't done too badly. I've been getting about 70 a week, plus my meals and my accommodation, so I've earned over 500 and I've managed to set aside most of it.

I: That sounds pretty good. What kind of work have you been doing exactly？

C: I've been working in a hotel.

I: What, as a waitress？

C: No. I've been helping in the kitchen most of the time--Washing and peeling vegetables, preparing breakfast trays, washing up--that sort of thing.

I: And have you been enjoying it？ Or has it been rather boring？

C: No, it hasn't been too bad. I've found it quite interesting here, in fact. Not so much the work itself, but the people I've got to know and the friends. It is a seaside town, so there's been quite a lot goings on in the evenings--you know, dancing, bowling, cinemas, and so on -- and on my afternoons off I've been doing quite a bit of sunbathing

and swimming.

I: Yes, I can see you've got quite brown. You've obviously been having some reasonable weather here. Well, thank you very much, Christine. Good luck!

How has Christine spent her summer？

A．She has been studying a lot.

B．She has been working as a waitress.

C．She has been staying at home.

D．She has been doing the kitchen work in a hotel.