问题 单项选择题

呼吸机相关性肺损伤不包括()。

A.气压伤

B.容积伤

C.氧中毒

D.生物伤

E.萎陷伤

答案

参考答案:C

完形填空

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 student he or she wants to . Here’s how:

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

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

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

Study regularly. When you get home from school, 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 to tests. The purpose of a test is to show what you have learned about a subject. They help you remember 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 find many others after you have tried these

A.Don’t forget to set aside enough time for entertainment.

B.Listen to everything the teacher says.

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

D.Maybe you are an average student.E. This will help you understand the next class.

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

G. There are other methods that might help you with your studying

单项选择题

阅读下面短文,回答下 * * 道题。
白居易用比喻的笔法来描写荔枝的形态,的确也有不足之处。缯是丝织物,丝织物滑润,荔枝壳却是粗糙的。用果树学的术语来说,荔枝壳表面有细小的块状裂片,好像龟甲,特称龟裂片。裂片中央有突起部分,有的尖锐如刺,这叫做片峰。裂片大小疏密,片峰尖平,都因品种的不同而各异。
①成熟的荔枝,大多数是深红色或紫色。②生在树头,从远处当然看不清它壳面的构造,只有红色映入眼帘,因而把比做“绛囊”、“红星”、“珊瑚珠”,都很逼真。③至于整株树以至成片的树林,那就成为“飞焰欲横天”,“红云几万重”的绚丽景色了。④荔枝的成熟期,广东是四月下旬到七月,福建是六月下旬到八月,都以七月为盛期,“南州六月荔枝丹”指的是阴历六月,正当阳历七月。⑤荔枝也有淡红色的,如广东产的“三月红”和“挂绿’’等。⑥又有黄荔,淡黄色而略带淡红。
荔枝呈心脏形、卵圆形或圆形,通常蒂部大,顶端稍小。蒂部周围微微突起,称为果肩;有的一边高,一边低。顶端叫果顶,浑圆或尖圆。两侧从果顶到蒂部有一条沟,叫做缝合线,显隐随品种而不同。旧记载中还有一些稀奇的品种,如细长如指形的“龙牙”、圆小如珠的“珍珠”,因为缺少经济价值,现在已经绝种了。
(贾祖璋《南州六月荔枝丹》)

对本文引用诗句“南州六月荔枝丹”为题,下面说法正确的一项是:

A.准确地表明了荔枝的习性、产地,暗示了荔枝栽培不易的特点。

B.概括点明了说明对象、果实颜色以及成熟期,言简意赅。

C.引用古人的诗句,使这样一篇说明文带有鲜明的文学色彩。

D.诗句科学的反映了荔枝生长的地区、成熟期和颜色等实际情况。