左下图为“季风区某城市功能分区图”，右下图为该城“冬季大气二_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

左下图为“季风区某城市功能分区图”，右下图为该城“冬季大气二氧化硫近地面浓度分布图”。读图回答28～29题。

小题1:对该城区大气二氧化硫地面浓度分布特点及其污染物来源的叙述，正确的是

A．大气二氧化硫地面浓度由东向西递增

B．大气二氧化硫地面浓度最高值出现在居住区

C．大气二氧化硫主要来源于交通工具排放的尾气

D．大气二氧化硫来源与生活取暖排放的废气无关小题2:若该城市的工业布局是合理的，则该城市的风频图（表示风向及风力大小：离中心点越远，风力越大）可能是下列中的

答案

小题1:B

小题2:A

填空题

根据句意结合提示或首字母填空（每空一词）。

1. There will be a p__________ meeting after the mid-term exam.

2. English isn't d__________ to learn if you try your best.

3. She does exercise every day in order to be __________ (苗条) than before.

4. He was very excited when he found an _________(寻常的) monkey in the mountain.

5. __________ (相信) it or not, his cat isn't afraid of dogs.

6. What p__________ weather we have today!

7. The tallest man was 2.72 m in h___________.

8. It's important to keep o___________ safe when we go diving.

问答题简答题

简述混匀料场混匀取料工艺。