第19题: [单项选择]The first impressionists ______ . A. supported the academic standards B. began a new academy C. did not like the academic standards D. developed new official standards 参考答案:C 答案解析:[解析] 事实细节题。本题是问最初的印象派画家的观点。根据第五句They were re acting against the academic standards of their time and
第38题: [单项选择]某轮上甲板装载锅炉一只55t,锅炉上原有木支墩3只,每只为3.6×1.0m2,重为2.0t,已知甲板单位面积允许负荷量Pd=9.81×2.34kPa。若装载后局部强度不满足要求,则至少应再加()只与原来相同的木支墩才能保证局部强度满足要求。 A. 3 B. 4 C. 5 D. 6 参考答案:B