题目内容

配置酚甘油滴耳剂有时呈浅蓝色,如加入少量枸橼酸钠可防止,其原因是

A. 增加溶解度
B. 防止氧化作用
C. 调整pH值
D. 络合作用
E. 防止水解

查看答案
更多问题

There (1) not one type of reading but several according to your reasons for reading. To read carefully, you have to (2) your reading speed and technique (3) your aim (4) reading. Skimming is a technique necessary for quick and efficient reading.When skimming, you (5) the reading (6) quickly in order to get the (7) of it, to know how it is organized, (8) an idea of the tone or the intention of the writer. Skimming is (9) an activity which (10) an overall view of the text and (11) a definite reading competence.Skimming doesn’t need reading all the material, but it doesn’t mean that it is an (12) skill for the lazy, because it need a high degree of alertness and concentration.When you read, you usually start with (13) understanding and move towards detailed understanding rather than working the other way round. But (14) is also used after you have already carefully studied and you need to (15) the major ideas and concepts.In order to be able to skim quickly and (16) through a text, you should know where to look for what you want. In preview skimming you read the introductory information, the headings and subheadings, and the summary, if one is provided. (17) this skimming, decide whether to read the material more thoroughly, and select the appropriate speed (18) you read.The same procedure (19) for preview skimming could also be used to get an overview. Another method would be to read only key words. This is done by omitting the unnecessary words, phrases, and sentences.In order to skim efficiently and fulfill your purpose, (20) practice is necessary. Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points)14()

A. reading
B. understanding
C. working
D. skimming

A公司2002年收入30 000万元,税后利润3 000万元,支付股利1 200万元,年末负债 30 000万元,年末净资产30 000万元,发行在外普通股6 000万股。2003年拟投资W项目,W项目需投资6 000万元,这些资金有两种筹资方式:增发或借款。若增发,预计发行价格 10元/股;若借款,由于资产负债率提高,新增借款的利息率为5%,而2002年负债的平均利息率为4%,假设固定的成本和费用扣除新增的固定资产折旧外,可以维持在2002年3 322.39万元/年的水平,变动成本率也可以维持2002年的水平。A公司2000年,1月1日按面值发行债券 500万元,票面利率为10%,期限5年,到期一次还本付息,为缓解偿债压力,A公司从2003年开始为该债券设立偿债基金。W项目按税法规定:折旧年限3年,直线法计提折旧,残值率 10%,而会计折旧政策与税法折旧政策不一致,会计折旧政策为:折旧年限4年,直线法计提折旧,残值率10%。W项目每年收入5 000万元,前2年营业成本4 000万元,以后每年付现成本 2 000万元,W项目预计可以使用4年,预计最终残值收入100万元。A公司要求的最低投资报酬率为10%,所得税会计采用债务法核算,适用的所得税税率为33%。除折旧外不考虑其他纳税调整事项。 要求: 请分别回答以下几个互不相关的问题: (1)计算A公司的可持续增长率。 (2)保持目前的全部财务比率,不断增长的产品能为市场所接受,不变的销售净利率可以涵盖负债的利息,则2003年可实现的销售额为多少 (3)如果A公司计划2003年销售增长率为15%,它应当筹集多少股权资本计算时假设不变的销售净利率可以涵盖负债的利息,销售不受市场限制,并且不打算改变当前的资本结构、收益留存率和经营效率。 (4)假设A公司2003年度计划销售增长率为10%,A公司拟通过减少股利支付率来解决资金不足问题,则股利支付率至少降到多少时可以满足销售增长所需资金计算分析时除股利支付率外其他财务比率不变,销售不受市场限制,销售净利率涵盖了负债的利息,并且A公司不打算发行新的股份。 (5)若A公司2003年销售增长率为15%,A公司应采取何种方式筹集资金 (6)用净现值法评价W项目经济上是否可行。

There (1) not one type of reading but several according to your reasons for reading. To read carefully, you have to (2) your reading speed and technique (3) your aim (4) reading. Skimming is a technique necessary for quick and efficient reading.When skimming, you (5) the reading (6) quickly in order to get the (7) of it, to know how it is organized, (8) an idea of the tone or the intention of the writer. Skimming is (9) an activity which (10) an overall view of the text and (11) a definite reading competence.Skimming doesn’t need reading all the material, but it doesn’t mean that it is an (12) skill for the lazy, because it need a high degree of alertness and concentration.When you read, you usually start with (13) understanding and move towards detailed understanding rather than working the other way round. But (14) is also used after you have already carefully studied and you need to (15) the major ideas and concepts.In order to be able to skim quickly and (16) through a text, you should know where to look for what you want. In preview skimming you read the introductory information, the headings and subheadings, and the summary, if one is provided. (17) this skimming, decide whether to read the material more thoroughly, and select the appropriate speed (18) you read.The same procedure (19) for preview skimming could also be used to get an overview. Another method would be to read only key words. This is done by omitting the unnecessary words, phrases, and sentences.In order to skim efficiently and fulfill your purpose, (20) practice is necessary. Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points)10()

A. requires
B. requests
C. requites
D. requisite

有些需经药酶作用解毒的药物,药酶活性不足可

A. 对药物毒性无影响
B. 降低药物毒性
C. 降低药物作用
D. 增加药物毒性
E. 降低药物毒性

答案查题题库