可以建立和参加戒酒互助会来治疗酗酒。

IV. 词汇、句型与写作 ( 共四节，满分50分)

第一节    语法填空（共10小题，每小题1.5分，满分15分）

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为61-70的相应位置上。

I was always told that the three Ps, --- patience, positive thinking and perseverance (毅力) were a sure path to success. But this advice does not always work   61   _ planned. One of my high school maths exams is one example.  The exam,   62   _ was originally (最初) to be held in our classroom，

   63  _ (change) to the library at the last minute. This,   64   , didn’t make me feel worried because maths had always been my strongest of all the subjects. I patiently walked to the library, took my seat and did some deep breathing in order to help relax   65   . But my mood (情绪) quickly changed when I saw    66   first question. I really had no idea how to do it. I tried to keep calm as my teacher had told me but after I thought it over for a few minutes, I still couldn’t find the solution to it. Even then I wasn’t discouraged and tried my best to stay positive and persevered   67    I finally worked it out. With the problem   68     (solve ), I felt delighted and very proud of my achievement. But    69    ( fortunate ),  just at that time I realized that I had only ten minutes left    70    (complete ) the rest.

不属于工程项目合同特点的内容是( )。

A．等价有偿

B．合同内容庞杂

C．诚实信用

D．项目具有较强的国家管理性

E．工程项目合同是一个合同群体

有关胸腔内生殖细胞瘤，错误的是()

A．多见于20～40岁

B．多起源于胸腺

C．多位于中纵隔

D．可见有脂肪信号

E．可见有囊性信号

新生儿缺氧缺血性脑病，控制惊厥首选（）。

A.地西泮

B.劳拉西泮

C.苯巴比妥

D.苯妥英钠

E.卡马西平

用氮化硅陶瓷代替金属制造发动机的耐热部件，能大幅度提高发动机的热效率。工业上用化学气相沉积法制备氮化硅，其反应如下：

3SiCl₄ (g) + 2N₂ (g) + 6H₂ (g) Si₃N₄(s) + 12HCl (g)   ∆H < 0

该反应在恒容的密闭容器中达到平衡后，若仅改变图中横坐标x的值，重新达到平衡后，纵坐标y随x变化趋势合理的是    （    )