第9题: [单项选择]Having had her as a professor and adviser, I can tell you that she is an ______ force who pushes her students to excel far beyond their own expectations. A. inspirational B. educational C. excessive D. instantaneous 参考答案:A 答案解析:[考点] 考查形容词词义辨析。 inspirational意为“给予灵感的,鼓舞人心的”;educational意为“教育的”;excessive意为“过分的”;instantaneous意
第10题: [单项选择]液体的体积压缩系数是()之比。 A. 液体体积的相对缩小值与压强 B. 液体体积与压强的增值弹性 C. 液体体积的相对缩小值与压强的增值 D. 液体体积与压强 参考答案:C