A:溶液的浓度变为0.08mol/L
B:阳极上产生112ml O2 (标准状况)
C:转移的电子数是1.204×1022 个
D:反应中有0.01mol Ag 被氧化
They believe that there are transport developments ______ that will bring a lot of changes for the better.
文中用了很多数字来介绍建筑物,你能说说这些数字的作用吗?