强心苷对下述心衰疗效最好的是() A.高血压引起的心衰 B.严重贫血引起的心衰 C.

题型:单项选择题

问题:

强心苷对下述心衰疗效最好的是()

A.高血压引起的心衰

B.严重贫血引起的心衰

C.甲亢引起的心衰

D.维生素B1缺乏引起的心衰

E.病毒感染引起的心衰

考点:江苏住院医师内科Ⅰ阶段心血管内科心血管内科题库
题型:单项选择题

Sixteen years ago a boy gave me an important gift. It was a smile.

It was the early autumn of my first year at a middle school,and my old school was far away. As a result,no one knew who I was. I was very lonely,and afraid to speak to anyone.

Every time I heard the other students talking and laughing,I felt my heart break. I couldn't talk with anyone about my problems.

Then one day,when my classmates were talking happily with their friends,I was sitting at my desk unhappily as usual. At that moment,a boy entered the classroom. I didn't know who he was. He passed by me and then turned back. He looked at me,with a smile.

Suddenly,I felt the touch of something bright and friendly. It made me feel happy and warm. That smile changed my life. I started to talk with other students and made friends. Day by day,I became closer to everyone in my class. The boy with the lucky smile has become my best friend now.

One day I asked him why he had smiled,but he couldn't remember doing so!

It doesn't matter because all the dark days have gone. I believe that the world is what you think it is. If you think it is lonely,you might always be alone. So smile at the world and it will smile back.

小题1: Why didn't the writer talk to anyone in her new school about her problems?

A.Because she was always unhappy.

B.Because she didn't know anyone at the time.

C.Because she was in the first year at the junior high school.

D.Because she didn't want her parents to worry about her.小题2:Where does she now think her feeling of unhappiness came from?

A.From her old school.

B.From her parents.

C.From herself.

D.From her classmates at the new school.小题3: What’s the best title for the passage?

A.A Surprising Gift

B.An Exciting Birthday Gift

C.An Important Gift—Smile

D.A Boring Gift

题型:单项选择题

新柴油机组若不进行磨合,在大负荷下,其接触表面的压力极高,由于摩擦原因必然引起机件接触部位温度急剧升高,导致接触表面出现熔结或卡住等故障。

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当全体受益人中的()放弃信托受益权,信托终止。

A.60%

B.75%

C.90%

D.100%

题型:单项选择题

对被决定给予行政拘留处罚的人,由()的公安机关送达拘留所执行。

A、抓获嫌疑人

B、作出决定

C、具体办案

D、负责押送嫌疑人

题型:单项选择题

妊娠高血压须积极降压,以防中风和子痫。常用于紧急降压的药物有

A.氢氯噻嗪
B.硝苯地平
C.卡托普利
D.氯沙坦
E.螺内酯

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