搜题请搜索小程序“爱下问搜题”
问题 选择题

The pears are too big. You can _______ first. [ ]

A. cut them up

B. cut it up

C. cut up them

答案

答案：A

单项选择题 共用题干题

The traditional model for systems development was that an IT department used (1) which is a process-centered technique, and consulted users only when their input or approval was needed. Compared with traditional methods, many companies find that JAD allows key users to participate effectively in the (2). When properly used, JAD can result in a more accurate statement of system requirements, a better understanding of common goals, and a per commitment to the success of the new system. RAD is a team-based techruque that speeds up information systems development and produces a functioning information system. While the end product of JAD is a(an) (3), the end product of RAD is the (4). The RAD model consists of four phases. During the (5), users interact with systems analysts and develop models and prototypes that represent all system processes, outputs, and inputs.

空白（5）处应选择（）

A.requirements planning phase

B.user design phase

C.construction phase

D.cutoverv phase
查看答案
多项选择题

先天性内耳畸形的叙述正确的是（）。

A.米歇尔聋属常染色体显性遗传病

B.米歇尔聋病人可进行人工耳蜗植入

C.颞骨CT轴位检查前庭水管直径>1.5mm应考虑大前庭水管综合征

D.目前认为内淋巴囊减压术对大前庭水管综合征的治疗无效

E.沙伊贝聋病人可选择性地行人工耳蜗植入术
查看答案