以下哪些是产后健康检查的内容（）。 A.产褥妇饮食，大小便 B.恶露 C.新生儿健康

Read and choose. (读一读，选一选)    

     I'm Tom. I'm from Canada. I'm tall. 1 like playing the piano. I like playing basketball. I like

collecting stamps. I live next to my school. I'm going to be a teacher in the future. I'm going to

go to China this summer vocation.

1. — Where is Tom from?

    — He is from ____.

A. China    

B. America  

C. Canada

2. — What does Tom like?

    — He likes ____.

A. playing the piano and basketball    

B. playing the piano and collecting stamps

C. playing the piano and basketball and collecting stamps

3. — Where does Tom live?

    一He lives ____.

A. next to the post office    

B. next to the park    

C. next to his school

4. — What is he going to be?

    — He is going to be a ____.

A. doctor    

B. teacher    

C. scientist

一物体的质量为2kg，此物体竖直下落，以10m/s速度碰到水泥地面上，随后又以8m/s的速度反弹。若取竖直向上为正方向，则小球与地相碰前的动量是_____________，相碰后的动量是___________，相碰过程中小球动量的变化量是_____________。（g = 10m/s²）

10小时女婴，出生时有羊膜早破，Apgar评分1分钟7分，复苏后呼吸增快，肺部体征阴性，胸片无异常，IgM增高，血培养无菌生长。可能诊断为|

A.湿肺

B.胎粪吸入综合征

C.新生儿肺透明膜病

D.生后感染性肺炎

E.宫内感染性肺炎

以下程序运行后的输出结果是______。
main()
int a=1,b=2,c=3;
　if(c=a) printf("%d\n",c);
　else printf("%d\n",b);

基层铺设中砂垫层厚度不应小于60mm，砂石垫层厚度不应小于100mm。( )