A:Where
B:What
C:How
When marriages ____ (破裂) (动词短语)children are swept into the vortex of their parents' embittered emotions.
某22肽被水解成1个4肽,2个3肽,2个6肽,则这些短肽的氨基总数最小值及肽键总数依次是()
李明陪爷爷取款,旁边有人对李明说:“我急用钱,但我的卡只能转账不能取,你帮我取5000元,之后我就马上转给您!”此时,李明的做法应该是( )