下列说法正确的是( )
A:H2O2具有强氧化性可用于杀菌消毒
B:热的碳酸钠溶液去污能力强,所以蒸干碳酸钠溶液得到NaOH固体
C:SO2和Cl2都能使品红溶液褪色,两者混合可以增强漂白能力
D:油脂在酸性条件下易水解,可用于制作肥皂
— ________. It won't be so bad.
, we saw the sun rise on top of Mount Tai.
—_________.
My grandmother____ , so she doesn't want to do anything now.