分析北京空气质量日报，回答10～12题。
上述与酸雨形成有关的污染物
| A．臭氧 | B．二氧化硫 | C．一氧化碳 | D．可吸人颗粒物 |
这一时期北京大气首要污染物形成的最重要原因是
①冬季燃煤取暖 ②汽车尾气排放 ③北京春季干旱 ④冷锋活动频繁
| A．①② | B．③④ | C．④② | D．①③ |
假如世界大多数国家成为“碳中性国家” （不给地球环境增加二氧化碳负担），对全球产生的影响是
| A．植物的生长速度明显减慢，农作物减产 | B．全球平均气温与现在相比大大降低 |
| C．海平面上升速度减缓 | D．南北半球的温带草原区更干旱 |
The students shouldn’t only be judged_____ how good their remarks were in the exam.in order to start their own business
| A．in terms of | B．in term of | C．to terms of | D．on term of |
In our school, the students have three_____ courses, and seven______ entrepreneurial education courses .
| A．required; alternative | B．requiring; alternative |
| C．required; alternate | D．requiring; alternate |
I should consider how to____the news about the Navy celebration in Qingdao in my computer so that I can finfd it fast.
| A．classify | B．recognize | C．store | D．accumulate |
Yao Ming is my favourite basketball player. I regard him____ other players.
| A．more superior | B．more superior than | C．superior to | D．superior than |
His factory broke down because of the financial crisis, but it was different_____ of me, I owed the copyright of products.
A in caseB. in the eventC. in the caseD. in no case