A. They will mix well. B. Oil will float on water. C. Water will D. isappear. 相关知识点: 试题来源: 解析 B。解析:油和水不相溶,油会浮在水面上。考查对不同物质混合后的结果预测以及一般将来时。选项 A,油和水不会混合得很好;选项 C,水不会消失。反馈...
解析 [答案]A [解析] [分析] [详解] 句意:——如果你把油倒在水里会发生什么?——它会漂浮上来。 考查If条件从句。根据“if you pour oil on water”可知,是条件状语从句,因此主句用一般将来时“will+动词原形”,结合选项,A符合句意。故选A。
A. They will combine. B. Oil will float on water. C. Water will sink under oil. D. They will disappear. 相关知识点: 试题来源: 解析 B。本题考查科学常识。水和油混合时,油的密度比水小,所以油会浮在水面上,A 选项它们会结合是错误的,C 选项水会沉在油下面不正确,D 选项它们会消失也不符合...
A. The two substances will combine smoothly. B. The oil will float on top of the water. C. The water will disappear. D. The oil will turn into water. 相关知识点: 试题来源: 解析 B。本题考查对水和油混合后的现象的了解。选项 A,水和油不能顺利结合;选项 C,水不会消失;选项 D,油不会...
A. They will mix well. B. The oil will float on the water. C. The water will go under the oil. 相关知识点: 试题来源: 解析 B。油和水混合实验中,油会浮在水面上。选项 A 油和水不能很好地混合。选项 C 水在油下面不符合实际情况。反馈...
-What___if you pour oil on water?-It___.( )A.will happen,will floatB.will happen,floatsC.happens,floatsD.happens,will float 相关知识点: 试题来源: 解析 根据题干,可知if引导的是条件状语从句,用一般现在时表将来,主句用一般将来时will+动词原形。答语也是未发生的动作,用一般将来时will+动词...
A. The two will combine smoothly. B. The oil will float on top of the water. C. The water will disappear. D. The oil will turn into water. 相关知识点: 试题来源: 解析 B。解析:水和油不相溶,油的密度比水小,所以油会浮在水的上面。A 选项两者不会顺利结合;C 选项水不会消失;D 选项...
( )2.WhydoesKéréusuallyusebricksmadeoflocalclayandcement? A.Tomakebuildingsstronger. B.Tokeepcoolinhotweather. C.Toprotectstudentsfromrain. D.Toensurebetterindoorairflow. ( )3.WhatdidNébilaprobablythinkofKéré?swiningthePritzker? A.Touchingandimpressive. B.Amazingandunexpected. C.Deservingandfortu...
Otherwise, the primary difference between an oil-in-water and water-in-oil emulsion is which type of liquid is suspended throughout the other.Stable Emulsions Are KeyNumerous industries rely on the ability to create stable emulsions efficiently. Note the use of the modifier, “stable”. While ...
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