金属拉伸试验可以用来测定金属的（） A.冲击韧性 B.抗拉强度 C.抗弯强度 D.硬

短文改错（共10小题；每小题1.5分，满分15分）

如无错误，在该行右边横线上划一个勾（√）；如有错误，则按下列情况改正：该行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。该行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。该行错一个词：在错的词下划一横线，在该行右边写出改正后的词。

Two years ago I went to America and study at a language                      76.       

school. I had many wonderful experience , but I also                        77.       

had a sad one. One day, the school held a party, in that                      78.       

I invited to talk about Handan. After that they asked me a lot of                       79.       

things about China. But I couldn’t explain to him in English          80.       

clearly. I felt sadly. I learnt a lesson from this experience. I                     81.       

have already studied English for eight years, so I can’t use it                 82.       

very well. I must work hard to improve my speaking English                   83.       

so that I will not be able to communicate freely with foreigners.                      84.       

I hope I can be a bridge between China and other countries                85.       

in the future.

腹部闭合性损伤手术探查时发现横结肠系膜根部有较多气泡，应高度怀疑的创伤是（）.

A.横结肠破裂

B.十二指肠破裂

C.空肠破裂

D.直肠破裂

给玫瑰糠疹患者进行全身紫外线照射，采用基本进度，其首次剂量是（）

A.1/3MED

B.1/4MED

C.1/2MED

D.3/4MED

E.1MED

揭开中 * * 抗日战争序幕的事件是（）

喷泉基本构成包括（）。

A、水池、管道

B、水池、管道、控制系统

C、管道、控制系统

D、水池、控制系统