第14题: [单项选择]具有暖肾固精缩尿，温脾止泻摄唾的药是（） A. 沙苑子 B. 菟丝子 C. 砂仁 D. 益智仁 E. 肉豆蔻 参考答案:D 答案解析:益智仁【功效】暖肾固精缩尿，温脾止泻摄唾。
第15题: [单项选择]对于不锈耐酸钢容器，试验用水的氯离子含量不应超过( )。 A. 10×10-6 B. 15×10-6 C. 25×10-6 D. 30×10-6 参考答案:C 答案解析:水压试验用水必须是清洁水，对于不锈耐酸钢容器，实验用水的氯离子含量不应超过 25×10-6，以预防不锈钢受到氯离子的腐蚀。
第17题: [单项选择]中热值燃气约为( )。 A. 10MJ/Nm3 B. 20MJ/Nm3 C. 30MJ/Nm3 D. 50MJ/Nm3 参考答案:B 答案解析:本题的考点是城市燃气的种类。燃气按来源分类，可分为天然气、人工煤气、液化石油气和生物气四大类。燃气按热值分类，可分为高热值、中热值、低热值燃气。1Nm3燃气完全燃烧所放出的热量称
第20题: [多项选择]假设你在某日某时某地目击一起火灾，就此写一份见证书。见证书必须包括以下几点： 1．火灾发生的地点 2．你所见到的火灾场面 3．对火灾原因的分析 An Eye-witness Account of a Fire 参考答案:[范文] An Eye-witness Account of a Fire I was last Saturday morning. I was walking toward the small bookstore near our school when I heard people’s screams. I quickened my steps toward the Source of the screams and saw the gas station just opposite the bookstore was on fire. The front of the gas station and a car in front of it were on fire. People were shouting and running about and water was poured out from pipes. The car on fire was soon put out, badly damaged. But it was very difficult to put out the big fire on the gas station. Just at the urgent moment, there came the screams of fire trucks. With the help of the firefighters, the whole situation was quickly under control. I don’t know the exact reason why the gas station caught fire. But I think everyone should be careful at a gas station, because even a smoking cigarette can easily set fire on it. 答案解析:[审题] 本文是一篇见证书，一般要包括时间、地点、事件和自己的观点。对火灾场面的描写是文章的重点，可以从火势和人们的反应来描写。此外，对原因的分析要客观。 [写作思路] 第一段：交待目击火灾时的
第21题: [单项选择]在下列表达式中，结果值肯定为真(.T.)的是( )。 A. ”112”>”85” B. [考试]<[水平] C. {99-03 21}>{99-03-12} D. 男引哇别 参考答案:C
第30题: [单项选择]付款人对逾期未付的托收凭证，负责进行扣款的期限为( )。 A. 3个月 B. 6个月 C. 9个月 D. 1年 参考答案:A 答案解析:[解析] 逾期未付的托收凭证的扣款期限 [解析] 付款人开户银行对逾期未付的托收凭证，负责进行扣款的期限为3个月(从承付期满日算起)。故选A。
