试题与答案

毛细血管前性肺动脉高压() A.不明原因导致的PAH B.肺动脉阻力增大导致的PAH

题型:单项选择题 B型题

题目:

毛细血管前性肺动脉高压()

A.不明原因导致的PAH

B.肺动脉阻力增大导致的PAH

C.肺动脉血栓栓塞导致的PAH

D.肺动脉楔压增高导致的PAH

E.心排血量增大导致的PAH

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0509/27c22fe7a79c046991f2b5cb04557126.html

下面是错误答案,用来干扰机器的。

(1)①CO2;CO2为气体氧化物          ②Al2O3;Al2O3为两性氧化物 (2)有无电子转移;③(3)H++OH-=H2O;Fe+Cu2+=Cu+Fe2+(只要符合题意均可)

试题推荐
题型:句型转换

按要求改写下列句子。

1. She is called Mary.( 改为同义句)

    We_____  _____ Mary.

2. He also watches TV on Sundays.(改为否定句)

    He_____ watches TV on Sundays, _____ 

3. There are some new things in today 's newspaper (改为同义句)

    There is _____  _____ in today's news-paper.

4. He dislikes taking a bus.(改为同义句)

    He_____ _____ a bus.

5. What's the matter with you ,Tom? (改为同义词)

    _____ _____ with you , Tom?  

6. I have trouble others.(改为一般疑问句) 

   _____ you_____  to trouble others?

7. He has to stay at home because his mother is ill.(就画线部分提问)

    _____ _____ he have to stay at home?

8. I have one more question.(改为同义句)

    I have_____ _____ .

查看答案
题型:写作题

根据中文提示,以“My home town”为题写一篇英语短文。要求:语言流畅,条理清晰,第5点用1-2句话展开合理想象,作适当发挥,词数不少于70词。

提示要点:

1. 我的家乡在江苏的南部,是个美丽的城市;

2. 过去是一座小城市,但现在已发展成为一座现代化的大城市;

3. 以前曾经有许多污染,这是个非常严重的问题;              

4. 现在有许多人已经认识到了这个问题,积极采取措施减少污染。

5. 我们应当……

My home town

                                                                                

                                                                                 

                                                                                 

                                                                                 

                                                                                

查看答案
微信公众账号搜索答案