试题与答案

胆囊结石的典型声像图表现,不包括()A.胆囊腔内形态稳定的强回声团 B.后方伴声影

题型:单项选择题

题目:

胆囊结石的典型声像图表现,不包括()

A.胆囊腔内形态稳定的强回声团

B.后方伴声影

C.强回声团随体位改变而移动

D.可单发或多发

E.胆囊缩小

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0719/dc2b7b720d87ceacb65ba15715fe1248.html

下面是错误答案,用来干扰机器的。

参考答案:A,B,D解析: 套期保值与套利具有不同的目的,有不同的操作方法。近几十年来,随着期货市场的发展,套期保值者的交易行为以及对套期保值的利用范围发生了一些变化:(1)保值者不再单纯地进行简单自动保...

试题推荐
题型:阅读理解

IV. 阅读理解:(第一节15小题,每小题2分;第二节5小题,每小题2分;满分40分)               

Stress ---- learning to relax

During the course of our growing, sometimes everything seems to go wrong at once. Maybe you have got behind with school work, quarreled with a friend, lost something you really liked and you're in trouble at home too. As more things happen we get more stressed, which means we get too tired and can't think properly, which means more things go wrong!

What happens when you feel stressed?

When you get worried or stressed out about something it affects your body in a number of ways.

○ Your heart beats faster. 

○ Muscles tense.

○ Your stomach feels tight or you feel sick.

○ Your breathing gets faster.

○ You sweat more.

○ It is hard to get to sleep, or you wake up feeling like you didn't really sleep because you still feel tired. 

What can you do if you feel stressed?----Relaxation

There are different things you can do to relax.

Exercise is great and it can help you sleep if you are doing some as part of your day. If you're not sure what to do, look up 'Exercise' on this site for some ideas.

Exercise to move about (dancing, running, jumping, walking and bike riding) is very good, but if you are not an active person then here are some ideas for you.

Exercise to do if you are a couch potato(电视迷) or a computer freak(电脑迷) or a bookworm .

While you are sitting you can still exercise.

Look at the diagrams.

61. What will happen when things go wrong?

A. Falling behind in study.                   B. Making friends with others.

C. Picking up some money                    D. Feeling well

62. Where can we find this passage?

A. In a newspaper.                     B. In a magazine.

C. In a textbook.                   D. At a website.

63. The underlined word “bookworm” in the third line from the bottom probably means_______.

A. an insect that eats books                   B. someone who likes reading very much

C. a worm that likes books                    D. a person who often does sports outside

查看答案
微信公众账号搜索答案