A:0.1 mol/L
B:0.2 mol/L
C:0.4 mol/L
D:0.6mol/L
如图是“尾气催化转换器”将汽车尾气中有毒气体转变为无毒气体的微观示意图,其中不同的圆球代表不同原子.下列说法错误的是( )
The movie was ________. I fell asleep half way through it.