特发性血小板减少性紫癜

A．贫血和出血程度一致
B．贫血和出血程度不一致
C．有贫血而无出血
D．有出血而无贫血
E．无出血亦无贫血

--How dangerous it was !

---Yes, but for the passer-by’s quick action,the girl _____ .

A．had been drowned

B．might be drowned

C．would have been drowned

D．must have been drowned