关于问题解决，正确的说法是（）A．有关公共汽车司机名字问题的研究，说明了记忆在理解问

四、写作(共两节，满分35分)

第一节 短文改错(共10小题；每小题1分，满分10分)

以下标有题号的每一行均有一个错误，请找出，并按下列情况改正：

此行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词。

此行缺一个词：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。

此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：请在答题卡上作答。

At the beginning of this term, we have a new classmate,                                  76．          

Fang Hua, from another school. At first I don't think much                                         77．          

of him. Therefore, after he got a seat beside me, I got to know                       78．          

him and we became friends. He isn't as proudly as I thought;                                    79．          

in fact he have very kind and friendly. He is good at physics.                             80．          

When I have trouble with it, I'll turn him for help. I also                                               81．          

find him humorous. He can even make up joke about things                             82．          

around us. While someone in my class is in low spirits, he is                             83．          

sure to making him happy. He is good at sports, too. Though                                    84．          

he isn't perfect, we look him as our good friend.                                                            85．          

有定义语句：char s[10]；，若要从终端给s输入5个字符，错误的输入语句是

A．gets(&s[0])；

B．scanf("%s"，s+1)；

C．gets(；

D．scanf("%s",s[1])；

X公司于1999年9月14日从Y公司购入一批材料，已验收入库。该批材料的含税价格为24570元。Y公司提供的现金折扣条件是：2/10、4/20、N/30。该企业采用总价法核算应付款项。据此计算，X公司购入该批材料时应记录的负债金额是( )。

A．21 000元

B．24 570元

C．24078.6元

D．23 587.2元

患者，男，40岁，小便频急，茎中热痛，刺痒不适，尿色黄浊，尿末或大便时有白浊滴出，会阴、腰骶、睾丸有明显的胀痛不适，舌红苔黄根腻，脉玄滑，诊为慢性前列腺炎，其证候是：（ ）

A．肾阳不足

B．肝肾不足

C．阴虚火动

D．湿热壅阻

E．气滞血瘀

甲烷是一种什么样的气体？