1、总量指标一般是用()表示的。 A、绝对数形式 B、相对数形式 C、平均数形式 D、百分比形式 2、直接反映社会经济现象总体规模大小或水平的指标是() A、平均指标 B、相对指标 C、总量指标 D、变异指标

CCCma has develped a number of climate simulation models for climate prediction, study of climate change and variability, and to better understand the various processes which govern our climate system. A brief description of these models and their corresponding references can be found in this section

1. INTRO We all suffer in writing, one way or another. We have trouble writing or we get writer's block. But there are ways to go at it that are less painful. a. Divide and conquer the rules of writing. Taking them one at a time will make learning the rules earlier. i. We'll keep nagging you on your writing. Take the time to go over the comments we write on your papers

管理会计题库—多选题 1．变动成本法下期间成本包括（ ） A．管理费用 B．销售费用 C．变动制造费用 D．固定制造费用 E．非生产成本 2．成本按性态可划分为（ ） A.制造成本 B.非制造成本 C.固定成本 D.变动成本 E.半变动成本

一、单项选择题(在备选答案中只有一个是正确的,将其选出并把它的英文号写在题后括号内。每题2分,共20分) 1、在企事业单位中直接影响统计报表工作数字资料真实可靠的因素是:() A、高质量的原始记录工作 B、建立统计台帐 C、完善企业内部报表 D、各种经济核算协调一致

全真模拟试题(一)参考答案 一、单项选择题 1④2③ 3④分析:按题意,矩阵A是个三角矩阵,A[I,的首地址可用下列公式计算:

How to Improve Your Spoken English literature: instrumental and integrative motivation. Instrumental motivation is one in which the learner desires to use the language as a tool to achieve some desirable ends. In contrast, an integrative motivation is one in which \learners may choose to learn a particular L2 because they are interested in the people and culture represented by the target-language group\(Ellis, 1997, p75). In various contexts, both motivations have proved important. Of course, students can have both types of motivation at the same time

一、有氧氧化的三个阶段G2丙酮酸(同酵解) 2丙酮酸 2乙酰辅酶A 2乙酰辅酶ATCA循环 在有氧时,丙酮酸可进入线粒体内氧化脱羧,生成乙酰辅酶A再 进入三羧酸循环:

一、程序填空题 1、（1）double（2）f1（3）f2 2、（1）struct student（2）n-1（3）a[i].name,a[j].name 3、（1）0（2）x[i]/N（3）j++

定积分的性质 一、基本内容 对定积分的补充规定: b, (1)当a=b时,f(x)dx=0 (2)当a>b时,f(x)dx=-f(x)dx. 说明在下面的性质中,假定定积分都存 在,且不考虑积分上下限的大小