在寒冷的冬天,我们向手上哈气就能使手变暖和,这是通过______改变物体内能的. 发布时间:2017-07-26 12:55 │ 来源:www.tikuol.com 题型:填空题 问题: 在寒冷的冬天,我们向手上哈气就能使手变暖和,这是通过______改变物体内能的.
题型:填空题 — Look, there ______.— Oh, there _______.A.comes the bus... comes itB.the bus comes... it comesC.comes the bus... it comesD.the bus comes... comes it 查看答案
题型:填空题 Parents ____ bring up their children under 16 and educate them properly. A.couldB.mayC.mightD.ought to 查看答案