all his courage, he invited Celine to get off the train with him．

A．To gather　　

B．Gathered

C．Gathering

D．Being gathered

普鲁卡因胺属于（）

A.局麻药物

B.抗心律失常药物

C.抗肿瘤药物

D.抗病毒药物

E.抗真菌药物