关于内能与温度的关系,下列说法正确的是( ) A.同一物体内能增加,温度一定升高 发布时间:2017-07-27 16:50 │ 来源:www.tikuol.com 题型:选择题 问题: 关于内能与温度的关系,下列说法正确的是( )A.同一物体内能增加,温度一定升高B.同一物体温度升高了,内能一定增加C.温度不同的物体,一定无法比较内能大小D.温度相同的物体,内能一定可比较大小
题型:选择题 男,28岁。因车祸颌面部外伤8小时后急诊。检查:患者左面部肿胀明显,眶周眼睑及结膜下淤斑,压痛,张口受限,张口度半指,咬合关系正常。常规行X线检查时,最好拍摄A.头颅正位片B.头颅侧位片C.鼻颏位和颧弓位D.下颌曲面体层片E.颅底片 查看答案
题型:选择题 Read and choose. 补全对话。Saleswoman: Can I help you?Bill: 1 Saleswoman: What colour do you like? Bill: 2 Saleswoman: How about this pair? Bill: 3 How much are they? Saleswoman: 20 yuan. Bill: 4 Bye-bye! Saleswoman: 5 A. Bye-bye! B. It's a black bag. C. Great! D. How are you? E. I want to buy a pair of shoes. F. Here is the money G. Red. 查看答案
题型:选择题 —What ____ that ship look like? —It _____like a fish, I think. [ ]A. is, looks B. is, is C. does, looked D. does, is 查看答案