题目内容

适用于治疗类风湿性关节炎的药物是

A. 苯妥英钠
B. 丙戊酸钠
C. 对乙酰氨基酚
D. 双氯芬酸钠
E. 氟哌啶醇

查看答案
更多问题

盐酸维拉帕米

A. 具有三苯哌嗪结构
B. 含有苯并硫氮杂革结构
C. 芳烷基胺结构
D. 二氢吡啶结构,能选择性扩张脑血管
E. 不含手性碳,但遇光极不稳定,会产生歧化反应

盐酸普鲁卡因水解产物是

A. 对甲基苯甲酸和二乙氨基乙醇
B. 对甲基苯甲酸和二甲氨基乙醇
C. 对氨基苯甲酸和二乙氨基乙醇
D. 对氨基苯甲酸和二甲氨基乙醇
E. 对氨基苯甲酸和氨基乙醇

案例分析题As mentioned above, C imposes relatively few built - in ways of doing things on the program- mer. Some common tasks, such as manipulating (1) , (2), and doing (3) (I/O), are performed by calling on library functions. Other tasks which you might want to do, such as creating or listing directories, or interacting with a mouse, or displaying windows or other (4) elements, or doing color graphics, are not defined by the C language at all. You can do these things from a C program, of course, but you will be calling on services which are peculiar to your programming environment (5), processor, and operating system) and which are not defined by the C standard. Since this course is about portable C programming, it will also be steering clear of facilities not provided in all C environments. (4)处应选择()

A. user - interconnect
B. person - interconnect
C. user - interface
D. person - interface

某市摩托车制造公司被税务机关认定为增值税一般纳税人。2008年5月份,该公司发生以下经济业务:(1)销售自产摩托车50辆,取得价款(不含增值税)550万元。另外,向购买方收取价外费用5万元。(2)销售自产轮胎取得销售额(含增值税)58.50万元。(3)购进各种原材料,从销售方取得的增值税专用发票上注明的增值税税额合计为70万元。支付了运输公司运费3万元,取得运输公司开具的运费发票。(4)兼营摩托车租赁业务取得收入70万元。已知:摩托车适用的消费税税率为10%,轮胎适用的消费税税率为3%,租赁业务适用的营业税税率为5%。该企业分别核算摩托车销售额、租赁业务营业额。要求:根据上述资料及税法相关规定,回答下列问题:(1)计算该公司5月份销售摩托车应纳消费税税额。(2)计算该公司5月份销售轮胎应纳消费税税额。(3)计算该公司5月份应纳增值税税额。(4)计算该公司5月份应纳营业税。(答案中金额单位用万元表示,计算结果保留到小数点后两位)

答案查题题库