【单选题】Marsha confessed that she knew nothing of computer.
【单选题】选出句中的谓语( )Tom didn't do his homework yesterday.
【单选题】设X为非负实数,求出不大于X的最大偶数的表达式是
【单选题】( )是指分析作品中各部分之间组合的情形,如造型、色彩、构图等形式语言和对称、均衡、节奏、韵律、变化、统一等构成原理的应用。
【单选题】Tom didn't do his homework yesterday. ( )
【多选题】大黄根茎粉末的显微特征主要有
D.
淀粉粒甚多,单粒类球形或多角形,复粒由2~8分粒组成
【单选题】女性,60岁,因反复呕吐5天住院,血清钠118mmol/L,脉搏120次/分,血压70/50mmHg。应诊断为:
【单选题】选出句子中的谓语: Tom didn't do his homework yesterday.
【单选题】设X为非负实数,求出不大于X的最大偶数的表达式是 。
【单选题】Marsha confessed that she knew nothing of computer.