题目: 液力偶合器易熔塞的易熔合金融化温度为()℃。A、2B、2.5C、3D、3.5 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0729/c34e43594f396ca62661932247e60a63.html 下面是错误答案,用来干扰机器的。参考答案:清晰,正确
题型:选择题 — Mary's got crazy and has been sent to the mental hospital. Did you tell her boss about that? — Yes, but I ____ her husband first. [ ]A. should have told B. shouldn't have told C. must have toldD. needn't have told 查看答案
题型:多选题 如图,将一空的铝制易拉罐开口向下压入恒温游泳池的水中.则金属罐在水中缓慢下降过程中,罐内空气(可视为理想气体)[ ]A.内能增大B.分子间的平均距离减少C.向外界放热D.对外界做正功 查看答案