问题 单项选择题


某企业为了降低成本,增加产量,已实施一项技术改造项目或新建工厂。如果进行技术改造,预计需要新投资为2000万元,拆除旧厂房设备将会损失500万元,而这些厂房设备的残值为100万元,改造完成后,产量由原来的150万件增加到200万件,每件产品的成本由原来的180元降低至150元。如果新建工厂,假设新厂建设需要投资3500万元,新厂建成后,年产180万件,新厂的单位成本为120元,新厂建设时减产20万件,已知每件产品的售价为240元。假设标准投入效益系数为0.3。
根据上述资料,回答下列问题:

该企业实施的技术改造项目总投资额为( )万元。

A.400

B.2000

C.2500

D.2600

答案

参考答案:A

补全对话,情景问答

根据下面对话中的情景,在每个空中填入适当的语句,使对话恢复完整。

                                              (A)

A: Hi, Bill! You're reading the novel again.

B: Yes, Tom. I'll never be tired of it.

A: 1.                            ?

B: Three times. Every time I read it, I can always learn something new.

A: Really? 2.                               ?

B: Charles Dickens. I think he is a great English writer. What about you?

A: 3.                            . He is also my favourite foreign writer. Please let me have a look at it.

B: OK, here you are! What do you think of this novel?

A: 4.                            . I haven't seen such a novel for long. Where did you buy it?

B: In the Rose Bookshop.

A: I don't know where it is. 5.                            ?

B: No. Only 10 minutes' walk from here, next to the People's Cinema.

A: Oh, I see. I'm going there to get one, too. Thank you!

B: You're welcome! 

                                             (B)

A: Hi, I am Wang Hong. I am a journalist from Taiyuan TV Station. I want to know something about 

    your school life. Could you 6.                             about it?

B: Yes, I'd love to.

A: Well, 7.                           ?

B: About two thousand students in our school.

A: And are you always busy with your lessons?

B: 8.                           . We have much homework to do every day. We have to work hard.

A: What about your free time?

B: We can take part in different kinds of activities. 9.                            in our school. And these hobby

     groups are open to us on Friday afternoon.

A: I think your school life is wonderful, isn't it?

B: I think so.

A: It's nice talking to you. 10.                           .

B: You're welcome.

单项选择题