根据化学结构,下列哪些药物属于甾类() A.维库溴铵 B.罗库溴铵 C.阿曲库铵 D

题型:多项选择题

问题:

根据化学结构,下列哪些药物属于甾类()

A.维库溴铵

B.罗库溴铵

C.阿曲库铵

D.顺式阿曲库铵

E.哌库溴铵

考点:广东住院医师麻醉学广东住院医师麻醉学模拟试卷十三
题型:多项选择题

阅读理解。

      On a Friday night, a poor young violinist (小提琴家) was playing his violin at the entrance of the subway

station. The music was so great that people slowed down to listen and put some money into his hat.

     The next day, the violinist came to the entrance again. He put down his hat as usual. Beside the hat was a

piece of paper with some words on it. It said, "A George Sang has put an important thing into my hat by mistake. Welcome to claim (认领) it." Soon the people were all attracted by the words and wondered what it could be.

After a while a man rushed through the crowd, took the violinist's shoulders and said, "I knew you would

certainly come here." The violinist asked, "Did you lose something?" "Lottery ( * * )." The violinist took out a

lottery ticket with Sang's name on it and danced happily.

     Sang was an office worker. He bought the lottery and won a prize of $500,000.But when he gave $50

to the violinist for his wonderful music, the lottery ticket was thrown in, too. The violinist was a college

student. That morning, he was going to fly to Vienna for high-education. However, when he found the ticket,

he cancelled the flight and retuned to the entrance.

      Later someone asked the violinist why he didn't take the lottery ticket to pay the tuition fee (学费). He said

"Although I don't have much money, I live happily. If I lose honesty, I won't be happy forever."

1. The young man played the violin for ______ at the entrance.

A. pleasure

B. money

C. love

D. friends

2. George Sang put ______ into the violinist's hat on a Friday night.

A. money

B. lottery

C. money and lottery

D. nothing

3. George Sang was very ______ to see the young violinist the next day.

A. worried

B. sorry

C. sad

D. happy

4. The underlined word "cancelled" means ______.

A. 取消

B. 延误

C. 预定

D. 结束

5. What's the best title (标题) for this passage?

A. The meaning of honesty

B. An office worker and a lottery ticket

C. The importance of being honest

D. A violinist and an office worker

题型:多项选择题
已知椭圆
x2
a2
+
y2
b2
=1
(a>b>c)的离心率e=
3
2
,则双曲线
x2
b2
-
y2
a2
=1
的渐近线方程是______.
题型:多项选择题

麝香用治疮痈肿毒,因其具有()

A.清热解毒之效

B.化腐拔毒之效

C.解毒排脓之效

D.生肌敛疮之效

E.活血消肿之效

题型:多项选择题

扩张小静脉,降低回心血量( )

A.氨茶碱
B.酚妥拉明
C.硫酸镁
D.硝酸甘油
E.呋塞米

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发动机测试调整中若所有负荷皆不符合所有规定,则必须检查怠速空气控制阀。

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