搜题请搜索小程序“爱下问搜题”
问题 填空题

我国总人口为_______ 亿，人口特点是__________________ 、_________________ 。

答案

12.95亿，人口基数大，人口增长速度快

完形填空

My name is Han Mei．Now I want to say something about my father．My father is a doctor. He works in a children’s hospital.I don’t know much about his work. I just know he is very busy every day．He works five days a week，from Monday to Friday，sometimes he works on Saturdays or Sundays．He gets up early in the morning．He cooks breakfast for my family．After breakfast he goes to work at ten past seven.He has lunch at his workplace．He comes back home at about half past six．My mother cooks dinner. After dinner my father does the washing．Then he goes out for a walk.Before he goes to bed，he often reads some newspapers or watches TV．He goes to sleep very late．

小题1:What does Han Mei’s father do?                                               

小题2:How many days does Han Mei’s father work a week?                              

小题3:Who cooks breakfast for the family?                                           

小题4:Where does Han Mei’s father have lunch?                                       

小题5:When does Han Mei’s father come back home?                                   
查看答案
单项选择题

对土岩组合地基进行褥垫法处理时，下述说法（）不正确。（）

A.褥垫材料可采用炉渣、中砂、粗砂、土夹石等材料

B.褥垫的厚度不宜小于500mm

C.褥垫夯填度宜根据试验确定

D.中粗砂的夯填度宜控制在0.87±0.05
查看答案