有关肺炎支原体肺炎的临床表现,哪项是错误的() A.潜伏期2~3周,起病缓慢 B.头

题型:单项选择题 A1/A2型题

问题:

有关肺炎支原体肺炎的临床表现,哪项是错误的()

A.潜伏期2~3周,起病缓慢

B.头痛显著

C.咳嗽不重,初为干咳

D.发热过后咳嗽可继续存在

E.胸膜累及时,可有胸膜摩擦音或胸水体征

考点:内科主治医师内科相关专业知识内科主治医师相关专业知识模拟试题一
题型:单项选择题 A1/A2型题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项.

小题1:  You probably think you will never be a top student. This is not necessarily so, however. Anyone can become a better scholar if he or she wants to. Here's how :

Plan your time carefully. When planning your work, you should make a list of things that you have to do. After making the list, you should make a schedule of your time. First your time for eating, sleeping, dressing, etc. Then decide on a good, regular time for studying.  小题2: A weekly schedule may not solve all your problems, but it will force you to realize what is happening to your time.

Find a good place to study. Look around the house for a good study area. Keep this space , which may be a desk or simply a corner of your room, free of everything but study materials. No games, radios, or television! When you sit down to work, concentrate on the subject!

Make good use of your time in class.  小题3:. Listening carefully in class means less work later. Taking notes will help you remember what the teacher says.

Study regularly. When you get home from class, go over your notes. Review the important points that your teacher is going to discuss the next day, read that material.  小题4: If you do these things regularly, the material will become more meaningful, and you will remember it longer.

Develop a good attitude about tests. The purpose of a test is to show what you have learned about a subject. They help make your new knowledge. The world won’t end if you don’t pass a test, so don’t be over worried.

小题5: You will probably discover many others after you have tried these.

There are other methods that might help you with your study.

Don’t forget to set aside enough time for entertainment

Take advantage of class time to listen to everything the teacher says.

No one can become a top student unless he or she works hard.

Maybe you are an average student.

Make full use of class time to take notes of what the teacher says in class.

This will help you understand the next class.

题型:单项选择题 A1/A2型题

在售后回购交易中,如果售后回购价格大于原售价的,售后回购交易实质上是一种融资交易。与此相对应,下列各项中,属于“待转库存商品差价”实质的是( )。

A.利息费用

B.营业费用

C.商品进销差价

D.计划成本与售价的差额

题型:单项选择题 A1/A2型题

为了探究加速度与力、质量的关系,某实验小组设计如图1所示的实验装置:一个木块放在水平长木板上,通过细线跨过定滑轮与重物相连,木块与纸带相连,在重物牵引下,木块向左运动,重物落地后,木块做匀减速运动,打出的纸带如图2所示,不计纸带所受到的阻力.交流电频率为50Hz,重力加速度g取10m/s2

(1)木块加速阶段的加速度为______m/s2

(2)木块与木板间的动摩擦因数μ=______;

(3)某同学发现在实验中未平衡木块与木板间的摩擦力,接着他应当______,将木板右端垫高,使木块沿木板匀速下滑.

题型:单项选择题 A1/A2型题

采用土钉墙进行基坑支护时,下述不正确的是()。

A.土钉墙墙面坡度不宜大于1:0.1 

B.土钉长度不应小于8m,间距宜为1~2m;倾角宜为15°~35° 

C.采用多层土钉时,上层土钉注浆体及喷射混凝土面层达到设计强度的70%后,方可开挖下层土方及进行下层土钉施工 

D.采用抗拉试验检测土钉承载力时,同一条件下,试验数量不宜少于土钉总数的1%,且不应少于3根

题型:单项选择题 A1/A2型题

各级资本的细项如何变动受到()等的影响。

A.投资计划

B.融资计划

C.拨备政策

D.利润增速

E.利润留存比例

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