问题 多项选择题

下面对我国期货合约交割结算价描述正确的是( )。

A.有的交易所是以合约交割配对日的结算价为交割结算价

B.有的交易所以该期货合约最后交易日的结算价为交割结算价

C.有的交易所以交割月份第一个交易日到最后交易日所有结算价的加权平均价为交割结算价

D.交割商品计价以交割结算价为基础

答案

参考答案:A,B,C,D

解析: 实物交割结算价是指在实物交割时商品交收所依据的基准价格。不同的交易所,以及不同的实物交割方式,交割结算价的选取也不尽相同。郑州商品交易所采用滚动交割方式,其实物交割结算价为期货合约配对日的结算价。上海期货交易所采用集中交割方式,其交割结算价为期货合约最后交易日的结算价,但黄金期货的交割结算价为该合约最后5个有成交交易日的成交价格按照成交量的加权平均价。大连商品交易所滚动交割的交割结算价为配对日结算价;集中交割的交割结算价是期货合约自交割月第一个交易日起至最后交易日所有成交价格的加权平均价。交割商品计价以交割结算价为基础,再加上不同等级商品质量升贴水以及异地交割仓库与基准交割仓库的升贴水。因此,本题的正确答案为ABCD。

阅读理解

Too many people wander through life like sleepwalkers.Each day they follow familiar routines,never asking,“What am I doing with my life?’’and they don’t know what they’re doing because they lack goals.

Goal-setting is a focusing of the will to move in a certain direction.Begin with a clear conception of what you want.Write down your goals and date them—putting them into words clarifies them.Rather than concentrating on objects to acquire and possess,focus on fulfilling your desires to do,to produce,to contribute—goal-setting that yields the true sense of satisfaction we all need.

It’s important to visualize(想象)yourself accomplishing your goal.While losers visualize the penalties(不利)of failure,winners visualize the rewards of success.I’ve seen it among athletes,statistics contrasting air and highway safety,but it made no difference.I had read too many articles describing crash scenes and imagined these scenes vividly.I had programmed myself,without realizing it,to stay off planes.

Then one summer I had the opportunity to fly on a private plane with friends to a resort;I didn’t want to miss out on a great vacation.So I spent two weeks imagining a smooth flight on a beautiful sunny day and an easy landing.

When the day arrived,I was eager to go.To everyone’s surprise,I got on the plane and I loved every minute of it,and I still use the techniques I employed that day.

小题1:According to the passage,if you want to be successful,the first thing for you to do is         .

A.find the right methods

B.be careful about everything

C.know your ability

D.have a clear goal小题2:If you have a target,you will         .

A.wander like a sleepwalker

B.know well what you are doing

C.do the same work every day

D.put it into words小题3:The problem with the author before he overcame his fear of air travel is that         .

A.he didn’t know air travel is safer than highway travel

B.he couldn’t imagine himself accomplishing his goal

C.he read too much about plane crashes and tried to avoid flying

D.he wanted to take a private plane instead of a public one小题4:What would be the best title for this passage?

A.Define Your Coal

B.Visualize Rewards of Success

C.Overcome The Fear of Air Travel

D.Sleepwalking Through Life

问答题 简答题