压力试验应以液体为试验介质，当管道的设计压力小于或等于（）时，也可采用气体为试验介质

阅读下列短文，根据其内容完成后面各项任务。

You may love to see tigers at the zoo. But what if you had to stay with one on a boat on the open sea for over 200 days? Life of Pi(《少年派的奇幻漂流》)，the movie from American Chinese director（导演），Li An, tells an amazing story.

Pi is a boy. He lives happily with his family in a beautiful Indian town. His father has a zoo, so Pi knows a lot about animals.

But one day, his father decides to move to Canada, He will sell all his animals there. The family begin to sail on the Pacific with all the zoo animals. But a big storm（暴风雨）hits their ship at night Finally, Pi finds the only survivors(幸存者)are himself and a large tiger called Parker on an 8 meter boat.

To keep himself alive, Pi has to keep feeding the tiger so that he himself does not get eaten. He tries to get on well with the tiger during a 227-day sail on the sea.

The movie is from a Canadian writer Yann Martel’s book of the same name. The book has sold 7 million copies worldwide. It discusses not only hope but also relationship（关系）between humans and nature.

It took Li An four years to make the movie. He also used 3D for his first time. He hopes the movie will “make the people think”. Life of Pi opened in Chinese theaters on November 22,2012.

小题1:Where does Pi’s father decide to move?

小题2:What happens when they sail on the Pacific at night?

小题3:Pi doesn’t keep feeding the tiger, does he ?

小题4:What does the movie discuss?

小题5:How long did it take Li An to make the movie?

患者，男性74岁因脑卒中到康复科治疗，拿1支铅笔问患者，“这是什么？”患者不认识，但用手触摸后知道是铅笔。让他读钟表显示的时间是几点了，他回答看不见，过一会儿他又说“已经4点了。”不能根据要求从陈列品中选择物品，也不能从卡片中为物品选一个名字。该患者存在的问题是（）

A.命名性失语

B.Wernick失语

C.言语错乱

D.视觉失认

E.精神症状

腹部切口疝发生最主要的因素是（）

A.术后腹胀.长期咳嗽

B.术中处理不当

C.切口放置引流

D.术中切断浅神经，腹直肌强度减弱

E.切口感染

出料加工货物复进口时，其完税价格的组成中不包括：

A．境外加工费

B．境外材料费

C．复运进境保险费

D．原出口货物价格