第9题: [填空题]The writer believes that learning a foreign language can help a person understand their own language better. 参考答案:Y 答案解析:The writer believes that learning a foreign language can help a person understand their own language
第14题: [单项选择]建设项目的经济评价一种是财务评价,另一种是下列哪种评价 A. 静态评价 B. 国民经济评价 C. 动态评价 D. 经济效益评价 参考答案:B 答案解析:[解析] 建设项目的经济评价一种是财务评价,另一种是国民经济评价。财务评价和国民经济评价是从两个不同角度对项目的投资效益进行分析和评价。多数项目应先进行财务评价,在此基础上对效益、费用、价格等进行调整
第17题: [单项选择]决定胶片平整度的层面是 A. 乳剂层 B. 片基 C. 保护层 D. 结合层 E. 防光晕层 参考答案:A 答案解析:决定胶片平整度的层面是乳剂层。
第18题: [单项选择]It can be inferred from the passage that______ A. killing foxes with poison is illegal B. limiting file fox population is unnecessary C. hunting foxes with dogs is considered cruel and violent D. fox-hunting often leads to confrontation between the poor and file rich 参考答案:C 答案解析:根据文章第四段的"But over the last couple of decades the number of people opposed to fox hunting,because the
第39题: [单项选择]眼球在原在位时,上斜肌收缩的主要作用和次要作用是() A. 使眼球内旋,下转及外转 B. 使眼球外旋,上转及外转 C. 使眼球外旋,下转及内转 D. 使眼球内旋,下转及内转 E. 使眼球内旋,上转 参考答案:A 答案解析:上斜肌虽起于眶尖,但其肌腱穿过滑车后向颞后方向转折,所以其动作从滑车开始,肌腱的平面与眼球视轴成51°,且位于眼球垂直子午线的鼻侧,因此,眼球在原位时,上斜肌收缩时,主要作用是使眼球内旋,次要作用是下