搜题请搜索小程序“爱下问搜题”
问题 多项选择题

小儿急性淋巴细胞性白血病选用下列哪些药物进行维持治疗()

A．6-巯基嘌呤

B．甲氨蝶呤

C．长春新碱

D．强的松

E．柔红霉素

答案

参考答案：A, B, C, D

单项选择题 B型题

呼吸肌麻痹（）.

A.呼吸过缓

B.呼吸浅快

C.呼吸深快

D.呼吸深慢

E.呼吸过速
查看答案
单项选择题

Specifications for software should contain several components, e. g., specifications of information flow, user interface, functional requirements, and design constraints. Two other important components are specifications of the( ).

A．methods of testing and ways to obtain quality assurance

B．criteria for testing and ways to obtain quality assurance

C．methods of testing and criteria for function assurance

D．criteria for testing and methods of function assurance
查看答案