大剂量突击疗法（）

A．用于某些慢性病

B．用于严重中毒性感染及各种休克

C．用于各种恶性淋巴瘤、淋巴细胞性白血病

D．用于垂体前叶功能减退、阿狄森病及肾上腺皮质次全切术后

E．用于结缔组织病、肾病综合征、顽固性支气管哮喘、中心性视网膜炎

Password is a secret series of (69) that enables a user to access a file, computer, or program. On multi-user systems, each user must enter his or her password before the computer will respond to (70) . The password helps ensure that (71) users do not access the computer. In addition, data files and programs may require a password.

A．power

B．authorized

C．accredit

D．unauthorized