某研究性学习小组，为研究光化学烟雾产生和消失规律，在一烟雾实验箱中，测得烟雾的主要成分为RH(烃)、NO、NO2、O3、PAN(CH3COOONO2)，各种物质的相对浓度随时间的变化，记录于下图，根据图中数据，下列推论最不合理的是( )
| A．NO的消失的速率比RH快 |
| B．NO转化为NO2 |
| C．O3转化为PAN |
| D．RH和NO2转化为PAN和O3 |
相关试题
My friend showed me round the town, ______ was very kind of him. 
| A．which | B．that | C．where | D．it |
They use computers to keep the traffic _______ smoothly.
| A．being run | B．run | C．to run | D．running |
If you leave the club, you will not be_____back in .
| A．received | B．admitted | C．turned | D．moved |
What I need is_____ book that contains ______ABC of oil painting.
| A．a; 不填 | B．the; 不填 | C．the; an | D．a ; the |
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