女性,35岁,反复双手近端指间、腕、肘、膝关节疼痛伴晨僵3年,1个月前发热,体温39

题型:单项选择题 A3/A4型题

问题:

女性,35岁,反复双手近端指间、腕、肘、膝关节疼痛伴晨僵3年,1个月前发热,体温39℃,伴脱发.口腔溃疡,查双腕关节轻度肿胀,血WBC2.5×10/L,PLT74×10/L,尿蛋白(++),血沉80mm/h,CRP升高,RF1:64,ANA1:320。双手腕X线片线未见异常。

首选的治疗是()

A.非甾体抗炎药

B.非甾体抗炎药+甲氨蝶呤

C.非甾体抗炎药+糖皮质激素

D.糖皮质激素+甲氨蝶呤

E.糖皮质激素+环磷酰胺

考点:肾内科学(医学高级)类风湿性关节炎类风湿性关节炎题库
题型:单项选择题 A3/A4型题

下列哪种菌类能够通过发酵产生农村使用的沼气(  )

A.枯草杆菌

B.甲烷菌

C.酵母菌

D.青霉菌

题型:单项选择题 A3/A4型题

点电荷置于真空中的O点,A 、B、C三个虚线圆表示该点电荷电场中三个等势面,如图所示。已知等势面的电势φA<φB<φC,m点位于A等势面上,n点位于B等势面上。现有一电子从m点以初速度v0沿mn方向入射,在电子从m点至再次通过A等势面的过程中,以下判断正确的是 

[ ]

A.电子所受的电场力先增大后减小

B.电子所受的电场力先减小后增大

C.电子的动能先增大后减小

D.电子的动能先减小后增大

题型:单项选择题 A3/A4型题

下面四个单句,与例句的语法结构相同的是()。例:老师希望每个同学都成为合格的毕业生

A.我告诉他一件事

B.大家都知道他是新来的学生

C.连长派通讯员送信

D.老张想推开门进去把工具取出来

题型:单项选择题 A3/A4型题

Dear Cassy,

Thanks for reminding me by e-mail that you want to baby-sit our children. Although you are only 12 years old, my wife and I would be willing to consider your application(申请)if you can meet(满足) a few requirements:

1)Send us three letters from teachers who will prove that you have never failed to follow instructions perfectly in class and never failed to hand in your homework on time.

2)Send us a note from two doctors who will prove that you are in perfect health, have never been sick, and never will be sick.

3)Send us a document from your physical education teacher or team coach that proves that you can do each of the following: Run two miles in less than four minutes, climb an oiled rope to a height of twenty feet in thirty seconds while balancing a glass of water on your nose, and walk in bare feet over hot coals and broken glass without injury.

4)Send us notarized(得到公证的)letters from at least two mental health experts saying that you have never had an envious thought towards other people.

5)Play and defeat five expert chess players while blindfolded(蒙着眼睛)after going without sleep for 48 hours.

6)Wait patiently(耐心地)for two years while we have investigators(调查)certify(确保)that all your documents(文件)are real.

Your loving and trusting friends,

The Smiths

小题1:The Smiths send their message to Cassy by     .

A.e-mail

B.a letter

C.a newspaper

D.a report小题2:According to the first paragraph,       .

A.the Smiths must have had an advertisement made, saying that they want someone to look after their children

B.the Smiths have informed Cassy that they need some children

C.the Smiths have promised to provide what Cassy asked for

D.the Smiths would be very glad if Cassy can meet their requirements小题3:What is the attitude of the Smiths about hiring the 12-year old girl to look after their baby?

A.The Smiths try to tell her how to baby-sit children.

B.The Smiths don’t think a girl is good for the job.

C.The Smiths don’t want to hire her.

D.The Smiths are willing to offer her the job.小题4:Which of the requirements mentioned by the Smiths do you think Cassy can meet?

A.All of them

B.Half of them

C.None of them

D.Most of them

题型:单项选择题 A3/A4型题

中国人民银行从1984年开始执行中央银行职能后的一段时间内所使用的最主要的货币政策工具是______。

A.利率
B.存款准备金率
C.贷款计划
D.公开市场业务

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