原发性甲状腺功能减退症最早出现异常的是()。 A.血TSH B.血总T3 C.血游离

题型:单项选择题 A1/A2型题

问题:

原发性甲状腺功能减退症最早出现异常的是()。

A.血TSH

B.血总T3

C.血游离T3

D.血总T4

E.血游离T4

考点:呼吸内科学(医学高级)相关专业知识相关专业知识题库
题型:单项选择题 A1/A2型题

任务型阅读。

     Many North Americans love sport. This does not necessarily mean that they get any exercise . What

they do is watch national teams on television. They watch baseball, football , basketball, hockey, golf and

tennis-which means that for most of the weekends they sit in front of the television.(4)they  are  watch  

with them.  their friends  If  friendly

     Baseball is the great American sport and every team has fans. Nearly every big city has a team , and

as each team plays. 162 games a year, following baseball can take up a lot of time. The playing season

begins in spring and finishes in the fall World series, when the two leading teams play each other. The first

to win four games wins the Serries. Although called the World Series, Canada is the only other country to

take part in it.

     Football ,played in the fall and winter , is also very popular. It is not at all like the game called soccer.

There isn’t much kicking in American football, which has more to do with running with the ball and

knocking people down. Each team only plays 16 games during the season, and these take place on

Sundays and Monday evenings . (5)Half the country watches the final game on a Sunday , in

January.

     When there are no good games on television , Americans watch college sports. Many colleges feel

that if they want their former students to give money to their old schools, they need a winning football

team. To our surprise , this seems to be true.

Answer the following questions according to passage.

1. When do Americana and their friends sit to watch games on TV?

                                                        _    

2. How many countries are there in the World Series?

_______________________________

3. Why are college teams important for colleges in America ?

                                                              

4. 连词成句

_______________________________

5. 句子翻译

_______________________________

题型:单项选择题 A1/A2型题

心房扑动()

A.心房率250~350次/分

B.心室率<40次/分

C.室性阵发性心动过速

D.窦性心动过速

E.心房扑动

题型:单项选择题 A1/A2型题

高炉生产的产品是生铁,副产品是炉渣、煤气和炉尘。

题型:单项选择题 A1/A2型题

我国警用制式刀具没有破碎玻璃的功能。

题型:单项选择题 A1/A2型题

辐射防护三原则:()。

A、任何照射必须具有正当理由;

B、辐射防护实现最优化;

C、遵守个人剂量当量限值的规定;

D、生产优先

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