问题 问答题 简答题

常备、常销出版物需求总量的分析有哪几种常用的方法?

答案

参考答案:

1、类推法。主要指用已经实现的销售数据,推导出将来某时间段内可能的需求量。2、因素法。测定市场因素、经济因素变动对销售的影响程度。

单项选择题
完形填空
All of us go through some difficult times as we approach teenage years. It's the age when we have to deal with the most ____ in our life. This transition (过渡) from childhood to adulthood is ____ for some, but rough for others. The most important thing about being a teenager is ____. When we are teenagers, we would get blamed or even punished for anything wrong we do.
It's all not so ___ about being a teenager though. We don't have to have our ____ take us to somewhere we want to go or we couldn't go before. We can have ____ with friends or even alone, which we couldn't have because we were too ___ to know what pleasure is! It's a very enjoyable time of life. During this age, we are old enough to ____ what is good for us, and make decisions without ____ others.
But like the saying goes, “All good things must come to an end, but all bad things can continue ___.” During this period, we are having much ____ for our studies. If we don't pass, we won't get jobs, and things will take a turn for the ____. With the present world economy in ___, we have to do really, really well in our ____ for a job. Adults say that their ____ is the hardest part of life. But I think the transition from a kid to an adult is much ____ than being already an adult. What we do in our teenage years will ____ what we become and how we lead our life in the future.
In conclusion, it is quite ____ that parents put much pressure on an already stressed out teenager. If they realized that, living condition for teenagers would be much better. ____ for the teens ourselves we should get to know what is best for us. What's more, we should understand the right ____ of life we choose at this age can make us happy for the rest of our existence.
小题1:
A.chancesB.changes
C.feelingsD.expectations
小题2:
A.smoothB.practical
C.demandingD.necessary
小题3:
A.knowledgeB.independence
C.confidenceD.responsibility
小题4:
A.easyB.strange
C.badD.interesting
小题5:
A.guidesB.partners
C.parentsD.friends
小题6:
A.funB.trouble
C.relationD.business
小题7:
A.proudB.young
C.smartD.mature
小题8:
A.predictB.remember
C.imagineD.understand
小题9:
A.guidingB.helping
C.invitingD.consulting
小题10:
A.occasionallyB.briefly
C.foreverD.naturally
小题11:
A.pressureB.passion
C.motivationD.panic
小题12:
A.betterB.worse
C.fewerD.more
小题13:
A.declineB.hope
C.increaseD.debt
小题14:
A.contributionB.education
C.applicationD.qualification
小题15:
A.promotionB.work
C.experienceD.age
小题16:
A.harderB.happier
C.easierD.lighter
小题17:
A.reflectB.confirm
C.determineD.identify
小题18:
A.vitalB.urgent
C.commonD.unnecessary
小题19:
A.OrB.Otherwise
C.ButD.Because
小题20:
A.experienceB.way
C.conditionD.power