A、If things are very very small, they are germs.
B、If things can’t be seen, they must be germs.
C、Germs are only in dirty water.
D、Germs are everywhere around us.
A、If things are very very small, they are germs.
B、If things can’t be seen, they must be germs.
C、Germs are only in dirty water.
D、Germs are everywhere around us.
时间:2021-09-01 22:27 关键词: 联大 河南财经政法大学SQLServer
相关问题