属于兴奋剂的是() A.哌替啶 B.地西泮 C.苯丙胺 D.麦角酸二乙酰

题型:单项选择题 B1型题

问题:

属于兴奋剂的是()

A.哌替啶

B.地西泮

C.苯丙胺

D.麦角酸二乙酰胺

E.尼古丁

考点:临床执业医师精神活性物质精神障碍精神活性物质精神障碍题库
题型:单项选择题 B1型题

一个化肥厂生产甲、乙两种混合肥料,生产1车皮甲种肥料的主要原料是磷酸盐4t,硝酸盐18t;生产1车乙种肥料的主要原料是磷酸盐1t、硝酸盐15t。现库存磷酸盐10t、硝酸盐66t。已知生产1车皮甲种肥料,产生的利润为10000元;生产1车皮乙种肥料,产生的利润为5000元。那么分别生产甲、乙两种肥料各多少车皮,能够产生最大利润?最大利润是多少?

题型:单项选择题 B1型题

阅读理解。

     Kobe Bryant was born with basketball already in his blood. His dad was a former NBA star. When Kobe was

six years old, his dad started playing basketball in Europe, so his family moved to Italy. The family stayed there

for seven years. While living in Italy, Kobe learned to speak fluent Italian and started playing basketball.

     The family moved back to the United States when Kobe was 13 and he started playing high school basketball.

Kobe figured he was already good enough to play in the NBA, so he skipped college and was selected right after

high school by the Charlotte Hornets in the first round of the 1996 NBA Draft. In a trade the Hornets are still

crying about, they sent Kobe to the LA Lakers. Despite not going to college, Kobe was a quick learner on the

courts of the NBA. He played in the NBA All-Star Game for the first time in 1998 and by 2000, Kobe had

developed into one of basketball's best players. Kobe and Shaquille O'Neal teamed up to lead the LA Lakers to

three straight NBA Championship Titles from 2000 to 2002.

     In 2003, Kobe was caught by the police.

     In 2004, the case against Kobe was dropped, but Kobe still had to live with a damaged reputation. In 2004,

Kobe tried to prove that he could lead the LA Lakers without Shaq. After Kobe told the Lakers he wouldn't be

wearing the purple and gold if Shaq was in the team, O'Neal was traded to the Miami Heat before the 2004-2005

season. The trade was good news for the Heat, who won the NBA championship with O'Neal. In the next few

years, Kobe grew disappointed as his team repeatedly suffered first round exits. The 2007-2008 season is when

the LA Lakers finally got over the hump. They went on to have the best record of any team.

1. By the first sentence, the author means _____. [ ]

A. Kobe's blood was special when he was born

B. all of Kobe's family members are basketball players

C. Kobe liked to play with a basketball as a baby

D. Kobe was born to be a basketball player

2. We can infer (推断) from the second paragraph that _____. [ ]

A. the Charlotte Hornets regretted trading Kobe

B. in 1998, Kobe became one of basketball's best players

C. the LA Lakers have won three NBA Championship Titles till now

D. Kobe was confident about his playing before high school

3. What is the right order of the following events?

    a. Shaq was traded to the Heat.

    b. Kobe was caught by the police.

    c. Kobe's family moved to Italy.

    d. Kobe played in the NBA All-Star Game for the first time. [ ]

A. cbad

B. cdba

C. cabd

D. dcab

4. The underlined part "got over the hump" means _____. [ ]

A. gained the advantage

B. lost the game

C. went through the hard times

D. traded a better player

5. The writer wrote the passage to _____. [ ]

A. give us a brief introduction of Kobe

B. tell us how to become a basketball star

C. give us some news about the NBA All-Star Game

D. introduce the LA lakers

题型:单项选择题 B1型题

教育与自我教育。

题型:单项选择题 B1型题

剪机有哪些形式?各有什么特点?

题型:单项选择题 B1型题

招标师职业水平证书实行( )服务制定。

A.登记

B.注册

C.批准

D.核实

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