When I met her at the entrance to the hall, she_________to me that she had seen me.

A．told

B．mentioned

C．referred

D．offered

输血后疟疾与蚊传疟疾的不同点在于前者

A．潜伏期长
B．临床症状不典型
C．无传染源意义
D．对抗疟药物敏感
E．无远期复发