靠近带油设备的电缆沟盖板应密封。

产业政策的（）是政府以实现特定的产业发展目标对经济活动的一种自觉干预，是对社会整体利益的维护。

A．核心 

B．目标 

C．实质 

D．目的

男，34岁，心前区疼痛1周入院。且出现进行性呼吸困难。查体：颈静脉怒张，右肺叩浊音，可闻及管状呼吸音，心界向两侧扩大且随体位改变，肝大，肝颈静脉回流征阳性。考虑最大可能诊断为（）

A.心绞痛

B.心肌梗死

C.心力衰竭

D.心包积液

E.心肌病

项目关注的重点应是财务效益。

A．铁路

B．公共设施

C．社会福利

D．高速公路

D

Time spent in a bookshop can be most enjoyable, whether you are a book—lover or merely go there to buy a book as a present. You may even have entered the shop just to find shelter from a sudden shower. Whatever the reason, you can soon become totally unaware of your surroundings.

The desire to pick up a book with an attractive dust jacket is irresistible, although this method of selection ought not to be followed, as you might end up with a rather dull book.

You soon become interested in some book or other, and usually it is only much later that you realize you have spent far too much time there and must dash off to keep some forgotten appointment—without buying a book, of course.

This opportunity to escape the realities of everyday life is, I think, the main attraction of a bookshop. There are not many places where it is possible to do this. A music shop is very much like a bookshop. You can wander round such places to your heart’s content. If it is a good shop, no assistant will approach you with the inevitable greeting:“Can I help you, sir?” You needn’t buy anything you don’t want. In a bookshop an assistant should remain in the background until you have finished browsing. Then, and only then, are his services necessary. Of course, you may want to find out where a particular section is, but when he has led you there, the assistant should retire discreetly(谨慎地) and look as if he is not interested in selling a single book.

You have to be careful not to be attracted by the variety of books in a bookshop. It is very easy to enter the shop looking for a book on, say ancient coins and to come out carrying a copy of the latest best-selling novel and perhaps a book about brass—rubbing—something which had only slightly interested you up till then. This volume on the subject, however, happened to be so well illustrated and the part of the text you read proved so interesting that you just had to buy it. This sort of thing can be very dangerous. Apart from running up a huge account, you can waste a great deal of time wandering from section to section.

63.The underlined phrase “dust jacket” means_______.

A.a kind of clothes                        B.a paper cover of a book

C.a dusty book                            D.a title of a book

64.You may spend too much time in a bookshop because_______.

A.the dust jackets are very attractive

B.you start reading one of the books

C.it is raining outside

D.you have to make sure you won’t buy a dull book as a present

65.In a good bookshop_______.

A.all the books there are interesting       B.the assistant greets you in a warm way

C.your heart is satisfied                D.you feel that you are in a music shop

66.The best title for this passage may be_______.

A.The Attraction of Bookshops          B.How to Spend Your Time

C.Bookshops and Their Assistants       D.How to Select Books

最基本的职业道德是：（）

A、诚实守信

B、尽职尽责

C、办事公道

D、奉献社会