【单选题】中国的思维形式映射到传统文化中,体现出了()思想。
【单选题】The “how” tradeoff occurs when
A.
a firm decides to produce refrigerators instead of dishwashers.
B.
a farm uses machinery to pick oranges instead of employing migrant workers.
C.
the government increases income taxes paid by the rich.
D.
we answer the macroeconomic question.
【单选题】男,21岁。畏寒高热、咳嗽伴左胸痛5天。查体:BP80/50mmHg,心率120次/分。胸部X线片见左肺下叶大片状致密影。实验室检查:血WBC12.2×10 9 /L, NO.87。该患者最可能感染的病原体是
【多选题】自学后中国mooc第二章2.4节内容后,冯林教师提到的十种思维定式或者叫思维障碍,与我们的课本中提到的思维障碍,以下是冯林老师在课程中提到,而在我们书本上没有提到的是
【判断题】绘制梁的抵抗弯矩图是为了校核梁的斜截面抗弯承载力。
【单选题】男,21岁。畏寒高热、咳嗽伴左胸痛5天。查体:BP80/50mmhg,心率120次/分。胸部X线片见左肺下叶大片状致密影。实验室检查:血WBC12.2×109/L,NO.87。该患者最可能感染的病原体是
【判断题】3 差量分析法仅使用于两个方案之间的比较
【单选题】男,21岁。畏寒高热、咳嗽伴左胸痛5天。查体:BP80/50mmHg,心率120次/分。胸部X线片见左肺下叶大片状致密影。实验室检查:血WBC12.2×109/L,N0.87。该患者最可能感染的病原体是
【单选题】Tradeoff is
A.
allowing the government and other organizations to choose for us
B.
sacrificing one thing for another.
C.
deciding who consumes the products produced in an economy.
D.
holding other variables fixed.