目前，我国重点城市空气质量日报的监测项目中不包括[ ]
A. 二氧化硫
B. 二氧化碳
C. 二氧化氮
D. 总悬浮颗粒物（TSP）
答案：B
连词成句。
1. friend, a, in, have, I, Canada (.)
2. father, does, his, to, what, know, want (?)
3. send, can, a, friend, my, I, present, to (?)
4. you, fun, did, Beijing, have, in (?)
5. was, Jim, taking, pictures, Tom's, with, camera (.)
核桃仁罐头
