简述结构相对指标和比例相对指标有说明不同并举例说明。

Paper money was in＿＿＿use in China when Marco Polo visited the country in＿＿＿thirteenth century．

A．the；／

B．the； the

C．／； the

D．／；／

We often focus on building relationships with others that we forget the essential first step: being friends of ourselves. _____小题1:___. How can we have good relationships with others if we don’t even have good relationships with ourselves?

The problem might be worse than we expect. Maybe we don’t like ourselves without realizing it. Here is a simple checklist: Is there anything you don’t like about yourself from these lists?    

Your past:  Maybe you have made mistakes in the past which you feel bad about. ___小题2:___. Even if that happened in distant past, your subconscious mind still has a reason not to like yourself.

Your background:  You might wish that you were born in different family, or that you have different background. ____小题3:_____. They seem to get whatever they want effortlessly because of their background.

Your personal traits(特点):  You might have some personality traits that you don’t like. For example, you may be an introvert(内向) and you don’t like it; you wish you were an extrovert.

Others might have better achievements than you, and no matter how hard you tried, it might seem impossible for you to match them. ______小题4:______. Is there anything that resonate(产生共鸣) with you? All these give reasons to you not to like yourself. That in turn makes it difficult for you to be a good friend to yourself.

______小题5:______. Here are some tips:

Forgive yourself

Accept things you can’t change

Focus on your strengths

Write your success stories

Stop comparing yourself with others

Always be true to yourself

A．That is the crucial(关键) first step if we are to have good relationships with others

B．You might then think that it’s because you are not smart enough or don’t have enough talents

C．You can do something to improve the relationships with others

D．Fortunately, there are always things you can do to fix the situationE. You might be disappointed with yourself on why you make such mistakes

F. Sometimes you might not believe yourself

G. Maybe you could not accept the fact that you are not as lucky as others

小梦参加了5月份的实验操作考试。下表中记录的是小梦与其他三位同学测出的小石块密度（注：经查密度表可知，石块的密度为2.50g/cm³）。下列说法正确的是（  ）

A．四位考生的实验都失败了，因为密度表中石块的密度为2.50g/cm³

B．只有小满的数据可以接受，因为他的数据最接近密度表中的数据

C．只有张扬的数据不可以接受，因为他的数据偏差最大

D．只要实验操作正确，数据真实，上述数据均有效

患者因变异型心绞痛住院治疗，今晨心绞痛突然发作，其治疗首选( )

A．硝苯地平

B．倍他乐克

C．阿司匹林

D．普萘洛尔

E．硝酸异山梨酯