人为地将机体的正常菌群或已定植的细菌，部分或全部去除的一种防止感染措施称为
A、去污染A
暂无解析
Mostofthepeopleinthegroupfeltratherdisappointedattheirtravellingabroad.Theysaythatit_______betterorganized.
Whentheideaofwinninginsportsiscarriedtoexcess,____competitioncanturnintodisorderandviolence.
Manyartistspredictthatthisbrilliantyoungactor__tobeashinningstar.
Sometimesabus____getsonthebustocheckthetickets.
Hehasfourson,____(他们全部都是那个偏僻山村里的高级教师)。
