A. outlook B. prospect C. attitude D. view 参考答案:B 答案解析:[解析] 名词辨析题。prospect意思是“景色,景象,期望,指望”,往往是比较具体的事,如: the prospect of having to live alone(不得不独居的前景);outl
第6题: [单项选择]The function of lubricating oil is to () A. maintain even distribution of bearing wear B. maintain a constant oil temperature C. maintain a pressurized film between moving surfaces D. remove entrained water 参考答案:C
第7题: [单项选择]平衡重式叉车的纵向稳定性可概括为:()。 A. 起重量一滑架和货叉重 B. 额定起重量X载荷中心距 C. 起重量一属具重量 D. 货叉水平段长度X载荷 参考答案:B