一个环形跑道全长400米,每条跑道宽1.2米.两名运动员进行200米赛跑,第二名

题型:解答题

问题:

一个环形跑道全长400米,每条跑道宽1.2米.两名运动员进行200米赛跑,第二名运动员就比第一名运动员提前(  )

A.1.2米

B.2.4米

C.3.768米

D.7.536米

考点:圆的周长圆的面积
题型:解答题

I’m Tony. My best friends are Frank and Cindy. We often do many things together. Frank lives next to my home and we are in the same class. He is thirteen years old and tall and of medium build. He has curly hair and blue eyes. He’s good-looking and very clever. He’s good at math and often helps me with my homework. He likes wearing black pants and yellow T-shirts.

Cindy doesn’t go to my school. She’s eleven years old. She is thin and of medium height. She has curly blonde hair and her eyes are brown. She is good-looking, too, but a little bit shy. She is good at playing the guitar. Her favorite subject at school is music. She often teaches Frank and me to play the guitar after class.

The three of us have great fun together, and we help each other and sometimes play video games at my house.

小题1:What things do the three children do together? They ___________.

A.play baseball

B.play video games

C.play the guitar

D.both B & C小题2:_____________ eyes are blue.

A.Frank’s

B.Cindy’s

C.My

D.Tony’s小题3:_______________ good at math.

A.Frank is

B.Cindy is

C.I am

D.Tony is小题4:________________ is good-looking, but a little bit shy.

A.Frank

B.Cindy

C.Tony

D.My friend小题5:Where do they play video games?   _________________.

A.at school

B.at Frank’s house

C.at Cindy’s house

D.at Tony’s house

题型:解答题

患儿女,15岁,因“鼻塞、咳嗽、咳痰伴发热1个月”来诊。偶伴咯血。尿常规:尿蛋白(+),RBC6~10/HP。胸部X线片:双肺结节状阴影,个别有空洞。

最可能的诊断为()

A.变应性肉芽肿病

B.韦格纳肉芽肿病(WG)

C.肺出血肾炎综合征(GoodpasturesyndromE.

D.显微镜下血管炎

E.结节性多动脉炎

题型:解答题

教师职业道德规范体系规范的四种基本关系有()①教师与教育事业的关系②教师与受教育者(学生)的关系③教师与其他教师及教师集体的关系④教师与社会公众的关系

A.②③④

B.①②③

C.①③④

D.①②③④

题型:解答题

血热妄行型紫癜的临床表现,下列哪项是错误的()

A.起病急骤

B.斑色鲜红

C.瘀斑大小相等

D.伴有鼻衄、齿衄等

E.心烦口渴便秘

题型:解答题

黄连与连翘同用抗感染的配伍方法是()

A.单行

B.相须

C.相畏

D.相杀

E.相反

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