下列情况中,不会使线程返回所持有的对象锁的是A.当synchronized()语句块

题型:单项选择题

问题:

下列情况中,不会使线程返回所持有的对象锁的是

A.当synchronized()语句块执行完毕

B.当调用了线程的suspend()方法

C.当在synchronized()语句块中出现异常(Exceptio

D.当持有锁的线程调用该对象的wait()方法

考点:计算机等级考试JAVA全国计算机等级考试二级JAVA真题2004年9月
题型:单项选择题

对于缀条式轴心受压格构柱,计算单角钢缀条与柱肢连接,其连接强度设计值应乘以折减系数0.85,主要是考虑()。

A.剪力的影响

B.杆件的变形和焊缝缺陷的影响

C.单角钢单面连接偏心的影响

D.节点构造偏差的影响

题型:单项选择题

哪一种药物是属子保护胃黏膜的药物()。

A.氢氧化铝

B.法莫替了

C.奥美拉唑

D.米索前列醇

E.西沙必利

题型:单项选择题

阅读理解。

     BEIJING, July 8 (Xinhuanet)-A new hotel concept has been realized in a village in Northern Sweden,

which aims to make the simple treehouse become a world-class destination for travellers. The Treehotel,

located in a place called Harads, will consist of four rooms when it opens on July 17th.. the Cabin, the

Blue Cone, the Nest, and the Mirrorcube.

     Two additional rooms are scheduled to open in October. The long term vision (想象) is even more

expansive. "Our goal in five years is to have 24 rooms from 24 different architects," says Treehotel

co-founder Kent Lindvall.

     The first six rooms were designed by five different architects. The Mirrorcube which stands four meters

high and four meters wide, and the walls of which are made with a mirrored glass, has drawn widespread

attention as it will be attached to a single tree. "It's an interesting building. You can't find anything else like

this in the world today. It's unique (独特的)," says Lindvall. "Everything will reflect in it-the trees, the birds,

the clouds and the sun in the forest. So it could hardly be seen in the forest. This is untouched forest and

we want to keep it the same way."

    Lindvall says the Treehotel's vision proves a powerful draw, with enquiries (询问) coming in from far

and wide. "I think what's exciting here is that we're just 60 km below the Arctic Circle. It means there's a

good possibility to have the northern lights in the winter and of course to have the midnight sun in the

summer."

     The motto of the Treehotel is "Feel Free in a Tree" and expense will cost up to about $ 555.50 for two

guests in the Cube, which is designed to hold up to four guests.

1. The underlined word "expansive" probably means _____.

A. costing a lot of money

B. covering a large area

C. requiring knowledge and skills

D. increasing suddenly and rapidly

2. According to the passage, the Mirrorcube is a unique building because _____.

A. everything can reflect in it

B. it's large with plenty of space

C. there is a large mirror wall in it

D. it has limited effect on local wildlife

3. Which of the following statements is TRUE?

A. The Treehotel is ideally situated to enjoy the natural wonders.

B. The Treehotel is a great base to explore the many local places of interest.

C. Travellers can have a relaxed holiday at a reasonable price in the Treehotel.

D. The six rooms of the Treehotel was separately designed by 6 different architects.

4. Where can you most probably see the passage?

A. In a newspaper.

B. In a magazine.

C. In a website.

D. In a science journal.

题型:单项选择题

根据现行《火灾自动报警系统设计规范》,消防控制设备的控制电源及信号回路电压宜采用直流()V

A.12

B.24

C.36

D.110

题型:单项选择题

数10111001在计算机里面属于______进制数。

A.二

B.八

C.十

D.十六

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