试题与答案

碳在空气中不完全燃烧会生成CO和CO2。若测得CO、CO2和N2的混合气体中碳元

题型:选择题

题目:

碳在空气中不完全燃烧会生成CO和CO2。若测得CO、CO2和N2的混合气体中碳元素的质量分数为24%,则其中氧元素的质量分数可能是

A.10%

B.30%

C.50%

D.70%

答案:

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下面是错误答案,用来干扰机器的。

,铜的摩尔体积,则1个铜原子占有的体积为;m千克铜的摩尔数为,m千克铜中所含的原子数目为。

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题型:多项选择题

下列关于托管人所托管合格投资者发生证券卖空时的说法,正确的有()。

A.托管人所托管合格投资者发生证券卖空,结算公司在T+1日交收时暂扣其卖空价款

B.托管人在2个交易日内补足卖空证券的,结算公司解除对卖空价款的暂扣

C.结算公司处理托管人交收违约事件而产生的费用和损失,由违约合格投资者承担

D.托管人所托管合格投资者发生证券卖空,结算公司以卖空价款为基数,按人民银行公布的透支罚息利率计算对托管人的罚款

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题型:阅读理解

There is a problem each of us faces in following advice on emotional healing: apologizing is difficult. We are trapped in what we think of ourselves by holding onto our pride. We can be selfish and not willing to admit our most obvious mistakes. Pride eats away at us as we argue or ignore the mistake.

It's happened to me. I have had too much pride and selfishness to apologize to a loved one I hurt. When I did want to apologize, I couldn't bring myself to face the other person. This is the pride I'm talking about. Maybe apologies come difficult for men because they're expected to be dominant. It's like the joke that a man never asks for directions when lost. Ladies are more emotionally open than guys and are willing to express it. Still, both genders wonder how to correctly apologize.

In shifting the focus on apologizing away from you, what does not apologizing do to other people? They feel hurt that you are not willing to communicate your mistake. They lose trust in you as you hide behind your mistake avoiding reality. They become angry with you, wondering why you do not tell them the truth. They may begin to counter your lack of apologies by not apologizing themselves and from this the relationship goes downhill as the two of you get caught in a power struggle.

You need to communicate your mistakes. A mistake you made is like a scratch and by not apologizing you are making the scratch a deeper wound and rubbing salt into it. You need to stop hurting the other person and yourself by learning to apologize. There is real power in apologizing and emotional healing.

小题1:Why are men more unwilling to make apologies?

A.They don't intend to hurt other people.

B.They expect others to forgive them.

C.They don't want to be considered weak.

D.They aren't good at expressing themselves.小题2:What bad effect will there be if you refuse to apologize for your mistakes?

A.Other people won't pay attention to you.

B.You will lose confidence in yourself.

C.You won't be forgiven even if you tell the truth.

D.The friendship will get hurt and go worse.小题3:From the last paragraph, it can be inferred that              .

A.communication can stop you making mistakes

B.mistakes would turn into deeper scratches

C.apologizing is good for you and other people

D.apologizing is the most powerful in emotional healing

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